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Collection: Screws - Countersunk - Socket - Steel - Standard

Screws -> Countersunk -> Socket -> Steel -> Standard

Thread Size (C)	Overall Length (L)	Material	Max Head Diameter	Max Head Height	Minimum Thread Length (l)	Indicative Image
Countersunk Screws - 1/4-20 BSW - 6.35mm - 9.5 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 9.5 mm _{+ 0.0 / - 0.76} (Equiv. 0.374 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-010-SK-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $38.41 AUD Regular price Sale price $38.41 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C)	Overall Length (L)	Material	Max Head Diameter	Indicative Image
Countersunk Screws - 1/4-20 BSW - 6.35mm - 9.5 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 9.5 mm _{+ 0.0 / - 0.76} (Equiv. 0.374 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-010-SK-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $38.41 AUD Regular price Sale price $38.41 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SK064W-010-SK-C (PK-50) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 9.5 mm - High Tensile Steel / Black Oxide Socket Screw SK064W-010-SK-C (PK-50) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 9.5 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $38.41 AUD Regular price Sale price $38.41 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Countersunk Screws - 1/4-20 BSW - 6.35mm - 12.7 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 12.7 mm _{+ 0.0 / - 0.76} (Equiv. 0.5 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-013-SK-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $39.14 AUD Regular price Sale price $39.14 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Countersunk Screws - 1/4-20 BSW - 6.35mm - 12.7 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 12.7 mm _{+ 0.0 / - 0.76} (Equiv. 0.5 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-013-SK-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $39.14 AUD Regular price Sale price $39.14 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SK064W-013-SK-C (PK-50) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 12.7 mm - High Tensile Steel / Black Oxide Socket Screw SK064W-013-SK-C (PK-50) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 12.7 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $39.14 AUD Regular price Sale price $39.14 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Countersunk Screws - 1/4-20 BSW - 6.35mm - 15.9 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 15.9 mm _{+ 0.0 / - 0.76} (Equiv. 0.626 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-016-SK-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $39.77 AUD Regular price Sale price $39.77 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Countersunk Screws - 1/4-20 BSW - 6.35mm - 15.9 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 15.9 mm _{+ 0.0 / - 0.76} (Equiv. 0.626 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-016-SK-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $39.77 AUD Regular price Sale price $39.77 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SK064W-016-SK-C (PK-50) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 15.9 mm - High Tensile Steel / Black Oxide Socket Screw SK064W-016-SK-C (PK-50) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 15.9 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $39.77 AUD Regular price Sale price $39.77 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Countersunk Screws - 1/4-20 BSW - 6.35mm - 19.1 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 19.1 mm _{+ 0.0 / - 0.76} (Equiv. 0.752 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-019-SK-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $40.41 AUD Regular price Sale price $40.41 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Countersunk Screws - 1/4-20 BSW - 6.35mm - 19.1 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 19.1 mm _{+ 0.0 / - 0.76} (Equiv. 0.752 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-019-SK-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $40.41 AUD Regular price Sale price $40.41 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SK064W-019-SK-C (PK-50) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 19.1 mm - High Tensile Steel / Black Oxide Socket Screw SK064W-019-SK-C (PK-50) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 19.1 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $40.41 AUD Regular price Sale price $40.41 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Countersunk Screws - 1/4-20 BSW - 6.35mm - 25.4 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 25.4 mm _{+ 0.0 / - 0.76} (Equiv. 1 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-025-SK-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $69.86 AUD Regular price Sale price $69.86 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Countersunk Screws - 1/4-20 BSW - 6.35mm - 25.4 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 25.4 mm _{+ 0.0 / - 0.76} (Equiv. 1 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-025-SK-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $69.86 AUD Regular price Sale price $69.86 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SK064W-025-SK-C (PK-50) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 25.4 mm - High Tensile Steel / Black Oxide Socket Screw SK064W-025-SK-C (PK-50) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 25.4 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $69.86 AUD Regular price Sale price $69.86 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Countersunk Screws - 1/4-20 BSW - 6.35mm - 31.8 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 31.8 mm _{+ 0.0 / - 1.02} (Equiv. 1.252 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-032-SK-C (PK-10) 10 units (100 pcs) Available Now \| Further orders can be expected around Wed, Apr 22, 2026 Regular price $6.41 AUD Regular price ~~$12.02 AUD~~ Sale price $6.41 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 10 available can be backordered.
Countersunk Screws - 1/4-20 BSW - 6.35mm - 31.8 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 31.8 mm _{+ 0.0 / - 1.02} (Equiv. 1.252 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-032-SK-C (PK-10) 10 units (100 pcs) Available Now \| Further orders can be expected around Wed, Apr 22, 2026 Regular price $6.41 AUD Regular price ~~$12.02 AUD~~ Sale price $6.41 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required 10 units (100 pcs) Available Now. Backorder if more than 10.
SK064W-032-SK-C (PK-10) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 31.8 mm - High Tensile Steel / Black Oxide Socket Screw Sale SK064W-032-SK-C (PK-10) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 31.8 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $6.41 AUD Regular price ~~$12.02 AUD~~ Sale price $6.41 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties 10 Available Now Sale
Countersunk Screws - 1/4-20 BSW - 6.35mm - 38.1 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 38.1 mm _{+ 0.0 / - 1.02} (Equiv. 1.5 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-038-SK-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $39.32 AUD Regular price ~~$47.18 AUD~~ Sale price $39.32 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Countersunk Screws - 1/4-20 BSW - 6.35mm - 38.1 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 38.1 mm _{+ 0.0 / - 1.02} (Equiv. 1.5 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-038-SK-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $39.32 AUD Regular price ~~$47.18 AUD~~ Sale price $39.32 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SK064W-038-SK-C (PK-50) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 38.1 mm - High Tensile Steel / Black Oxide Socket Screw Sale SK064W-038-SK-C (PK-50) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 38.1 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $39.32 AUD Regular price ~~$47.18 AUD~~ Sale price $39.32 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Countersunk Screws - 1/4-20 BSW - 6.35mm - 44.5 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 44.5 mm _{+ 0.0 / - 1.02} (Equiv. 1.752 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-045-SK-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $85.95 AUD Regular price ~~$103.15 AUD~~ Sale price $85.95 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Countersunk Screws - 1/4-20 BSW - 6.35mm - 44.5 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 44.5 mm _{+ 0.0 / - 1.02} (Equiv. 1.752 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-045-SK-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $85.95 AUD Regular price ~~$103.15 AUD~~ Sale price $85.95 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SK064W-045-SK-C (PK-100) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 44.5 mm - High Tensile Steel / Black Oxide Socket Screw Sale SK064W-045-SK-C (PK-100) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 44.5 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $85.95 AUD Regular price ~~$103.15 AUD~~ Sale price $85.95 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Countersunk Screws - 1/4-20 BSW - 6.35mm - 50.8 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 50.8 mm _{+ 0.0 / - 1.02} (Equiv. 2 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-051-SK-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $93.14 AUD Regular price ~~$111.76 AUD~~ Sale price $93.14 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Countersunk Screws - 1/4-20 BSW - 6.35mm - 50.8 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 50.8 mm _{+ 0.0 / - 1.02} (Equiv. 2 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-051-SK-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $93.14 AUD Regular price ~~$111.76 AUD~~ Sale price $93.14 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SK064W-051-SK-C (PK-100) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 50.8 mm - High Tensile Steel / Black Oxide Socket Screw Sale SK064W-051-SK-C (PK-100) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 50.8 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $93.14 AUD Regular price ~~$111.76 AUD~~ Sale price $93.14 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Countersunk Screws - 1/4-20 BSW - 6.35mm - 63.5 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 63.5 mm _{+ 0.0 / - 1.02} (Equiv. 2.5 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-064-SK-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $101.32 AUD Regular price ~~$121.58 AUD~~ Sale price $101.32 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Countersunk Screws - 1/4-20 BSW - 6.35mm - 63.5 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 63.5 mm _{+ 0.0 / - 1.02} (Equiv. 2.5 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-064-SK-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $101.32 AUD Regular price ~~$121.58 AUD~~ Sale price $101.32 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SK064W-064-SK-C (PK-100) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 63.5 mm - High Tensile Steel / Black Oxide Socket Screw Sale SK064W-064-SK-C (PK-100) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 63.5 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $101.32 AUD Regular price ~~$121.58 AUD~~ Sale price $101.32 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Countersunk Screws - 1/4-20 BSW - 6.35mm - 76.2 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 76.2 mm _{+ 0.0 / - 1.55} (Equiv. 3 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-076-SK-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $149.77 AUD Regular price ~~$179.73 AUD~~ Sale price $149.77 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Countersunk Screws - 1/4-20 BSW - 6.35mm - 76.2 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 BSW (6.35mm)	Overall Length (L) 76.2 mm _{+ 0.0 / - 1.55} (Equiv. 3 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 100 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064W-076-SK-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $149.77 AUD Regular price ~~$179.73 AUD~~ Sale price $149.77 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SK064W-076-SK-C (PK-100) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 76.2 mm - High Tensile Steel / Black Oxide Socket Screw Sale SK064W-076-SK-C (PK-100) --- Countersunk Screws - 1/4-20 BSW - 6.35mm - 76.2 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $149.77 AUD Regular price ~~$179.73 AUD~~ Sale price $149.77 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Countersunk Screws - 1/4-20 UNC - 6.35mm - 9.5 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 9.5 mm _{+ 0.0 / - 0.76} (Equiv. 0.374 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-010-SK-C (PK-10) 9 units (90 pcs) Available Now \| Further orders can be expected around Wed, Apr 22, 2026 Regular price $2.59 AUD Regular price ~~$4.73 AUD~~ Sale price $2.59 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 9 available can be backordered.
Countersunk Screws - 1/4-20 UNC - 6.35mm - 9.5 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 9.5 mm _{+ 0.0 / - 0.76} (Equiv. 0.374 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-010-SK-C (PK-10) 9 units (90 pcs) Available Now \| Further orders can be expected around Wed, Apr 22, 2026 Regular price $2.59 AUD Regular price ~~$4.73 AUD~~ Sale price $2.59 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required 9 units (90 pcs) Available Now. Backorder if more than 9.
SK064C-010-SK-C (PK-10) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 9.5 mm - High Tensile Steel / Black Oxide Socket Screw Sale SK064C-010-SK-C (PK-10) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 9.5 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $2.59 AUD Regular price ~~$4.73 AUD~~ Sale price $2.59 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties 9 Available Now Sale
Countersunk Screws - 1/4-20 UNC - 6.35mm - 12.7 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 12.7 mm _{+ 0.0 / - 0.76} (Equiv. 0.5 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-013-SK-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $21.50 AUD Regular price Sale price $21.50 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Countersunk Screws - 1/4-20 UNC - 6.35mm - 12.7 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 12.7 mm _{+ 0.0 / - 0.76} (Equiv. 0.5 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-013-SK-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $21.50 AUD Regular price Sale price $21.50 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SK064C-013-SK-C (PK-100) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 12.7 mm - High Tensile Steel / Black Oxide Socket Screw SK064C-013-SK-C (PK-100) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 12.7 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $21.50 AUD Regular price Sale price $21.50 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Countersunk Screws - 1/4-20 UNC - 6.35mm - 15.9 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 15.9 mm _{+ 0.0 / - 0.76} (Equiv. 0.626 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-016-SK-C (PK-10) 7 units (70 pcs) Available Now \| Further orders can be expected around Wed, Apr 22, 2026 Regular price $2.23 AUD Regular price ~~$4.14 AUD~~ Sale price $2.23 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 7 available can be backordered.
Countersunk Screws - 1/4-20 UNC - 6.35mm - 15.9 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 15.9 mm _{+ 0.0 / - 0.76} (Equiv. 0.626 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-016-SK-C (PK-10) 7 units (70 pcs) Available Now \| Further orders can be expected around Wed, Apr 22, 2026 Regular price $2.23 AUD Regular price ~~$4.14 AUD~~ Sale price $2.23 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required 7 units (70 pcs) Available Now. Backorder if more than 7.
SK064C-016-SK-C (PK-10) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 15.9 mm - High Tensile Steel / Black Oxide Socket Screw Sale SK064C-016-SK-C (PK-10) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 15.9 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $2.23 AUD Regular price ~~$4.14 AUD~~ Sale price $2.23 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties 7 Available Now Sale
Countersunk Screws - 1/4-20 UNC - 6.35mm - 19.1 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 19.1 mm _{+ 0.0 / - 0.76} (Equiv. 0.752 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-019-SK-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $49.86 AUD Regular price Sale price $49.86 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Countersunk Screws - 1/4-20 UNC - 6.35mm - 19.1 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 19.1 mm _{+ 0.0 / - 0.76} (Equiv. 0.752 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-019-SK-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $49.86 AUD Regular price Sale price $49.86 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SK064C-019-SK-C (PK-100) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 19.1 mm - High Tensile Steel / Black Oxide Socket Screw SK064C-019-SK-C (PK-100) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 19.1 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $49.86 AUD Regular price Sale price $49.86 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Countersunk Screws - 1/4-20 UNC - 6.35mm - 25.4 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 25.4 mm _{+ 0.0 / - 0.76} (Equiv. 1 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-025-SK-C (PK-10) 8 units (80 pcs) Available Now \| Further orders can be expected around Wed, Apr 22, 2026 Regular price $2.86 AUD Regular price ~~$5.39 AUD~~ Sale price $2.86 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 8 available can be backordered.
Countersunk Screws - 1/4-20 UNC - 6.35mm - 25.4 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 25.4 mm _{+ 0.0 / - 0.76} (Equiv. 1 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-025-SK-C (PK-10) 8 units (80 pcs) Available Now \| Further orders can be expected around Wed, Apr 22, 2026 Regular price $2.86 AUD Regular price ~~$5.39 AUD~~ Sale price $2.86 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties Quantity Required 8 units (80 pcs) Available Now. Backorder if more than 8.
SK064C-025-SK-C (PK-10) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 25.4 mm - High Tensile Steel / Black Oxide Socket Screw Sale SK064C-025-SK-C (PK-10) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 25.4 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $2.86 AUD Regular price ~~$5.39 AUD~~ Sale price $2.86 AUD Unit price per Priced, Stocked and Sold Per 10 Units Excludes GST and overseas Taxes & Duties 8 Available Now Sale
Countersunk Screws - 1/4-20 UNC - 6.35mm - 31.8 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 31.8 mm _{+ 0.0 / - 1.02} (Equiv. 1.252 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-032-SK-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $33.68 AUD Regular price Sale price $33.68 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Countersunk Screws - 1/4-20 UNC - 6.35mm - 31.8 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 31.8 mm _{+ 0.0 / - 1.02} (Equiv. 1.252 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-032-SK-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $33.68 AUD Regular price Sale price $33.68 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SK064C-032-SK-C (PK-50) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 31.8 mm - High Tensile Steel / Black Oxide Socket Screw SK064C-032-SK-C (PK-50) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 31.8 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $33.68 AUD Regular price Sale price $33.68 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Countersunk Screws - 1/4-20 UNC - 6.35mm - 38.1 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 38.1 mm _{+ 0.0 / - 1.02} (Equiv. 1.5 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-038-SK-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $35.86 AUD Regular price Sale price $35.86 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Countersunk Screws - 1/4-20 UNC - 6.35mm - 38.1 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 38.1 mm _{+ 0.0 / - 1.02} (Equiv. 1.5 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-038-SK-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $35.86 AUD Regular price Sale price $35.86 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SK064C-038-SK-C (PK-50) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 38.1 mm - High Tensile Steel / Black Oxide Socket Screw SK064C-038-SK-C (PK-50) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 38.1 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $35.86 AUD Regular price Sale price $35.86 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Countersunk Screws - 1/4-20 UNC - 6.35mm - 44.5 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 44.5 mm _{+ 0.0 / - 1.02} (Equiv. 1.752 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-045-SK-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $33.86 AUD Regular price ~~$40.64 AUD~~ Sale price $33.86 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Countersunk Screws - 1/4-20 UNC - 6.35mm - 44.5 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 44.5 mm _{+ 0.0 / - 1.02} (Equiv. 1.752 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-045-SK-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $33.86 AUD Regular price ~~$40.64 AUD~~ Sale price $33.86 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SK064C-045-SK-C (PK-50) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 44.5 mm - High Tensile Steel / Black Oxide Socket Screw Sale SK064C-045-SK-C (PK-50) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 44.5 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $33.86 AUD Regular price ~~$40.64 AUD~~ Sale price $33.86 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Countersunk Screws - 1/4-20 UNC - 6.35mm - 50.8 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 50.8 mm _{+ 0.0 / - 1.02} (Equiv. 2 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-051-SK-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $34.50 AUD Regular price ~~$41.40 AUD~~ Sale price $34.50 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Countersunk Screws - 1/4-20 UNC - 6.35mm - 50.8 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 50.8 mm _{+ 0.0 / - 1.02} (Equiv. 2 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-051-SK-C (PK-50) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $34.50 AUD Regular price ~~$41.40 AUD~~ Sale price $34.50 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SK064C-051-SK-C (PK-50) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 50.8 mm - High Tensile Steel / Black Oxide Socket Screw Sale SK064C-051-SK-C (PK-50) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 50.8 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $34.50 AUD Regular price ~~$41.40 AUD~~ Sale price $34.50 AUD Unit price per Priced, Stocked and Sold Per 50 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Countersunk Screws - 1/4-20 UNC - 6.35mm - 57.2 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 57.2 mm _{+ 0.0 / - 1.02} (Equiv. 2.252 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-057-SK-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $91.95 AUD Regular price ~~$110.35 AUD~~ Sale price $91.95 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Countersunk Screws - 1/4-20 UNC - 6.35mm - 57.2 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 57.2 mm _{+ 0.0 / - 1.02} (Equiv. 2.252 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-057-SK-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $91.95 AUD Regular price ~~$110.35 AUD~~ Sale price $91.95 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SK064C-057-SK-C (PK-100) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 57.2 mm - High Tensile Steel / Black Oxide Socket Screw Sale SK064C-057-SK-C (PK-100) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 57.2 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $91.95 AUD Regular price ~~$110.35 AUD~~ Sale price $91.95 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Countersunk Screws - 1/4-20 UNC - 6.35mm - 63.5 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 63.5 mm _{+ 0.0 / - 1.02} (Equiv. 2.5 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-064-SK-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $99.95 AUD Regular price ~~$119.95 AUD~~ Sale price $99.95 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Countersunk Screws - 1/4-20 UNC - 6.35mm - 63.5 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 63.5 mm _{+ 0.0 / - 1.02} (Equiv. 2.5 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-064-SK-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $99.95 AUD Regular price ~~$119.95 AUD~~ Sale price $99.95 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SK064C-064-SK-C (PK-100) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 63.5 mm - High Tensile Steel / Black Oxide Socket Screw Sale SK064C-064-SK-C (PK-100) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 63.5 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $99.95 AUD Regular price ~~$119.95 AUD~~ Sale price $99.95 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Countersunk Screws - 1/4-20 UNC - 6.35mm - 76.2 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 76.2 mm _{+ 0.0 / - 1.55} (Equiv. 3 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-076-SK-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $108.41 AUD Regular price ~~$130.09 AUD~~ Sale price $108.41 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Countersunk Screws - 1/4-20 UNC - 6.35mm - 76.2 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 76.2 mm _{+ 0.0 / - 1.55} (Equiv. 3 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-076-SK-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $108.41 AUD Regular price ~~$130.09 AUD~~ Sale price $108.41 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SK064C-076-SK-C (PK-100) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 76.2 mm - High Tensile Steel / Black Oxide Socket Screw Sale SK064C-076-SK-C (PK-100) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 76.2 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $108.41 AUD Regular price ~~$130.09 AUD~~ Sale price $108.41 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Countersunk Screws - 1/4-20 UNC - 6.35mm - 88.9 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 88.9 mm _{+ 0.0 / - 1.55} (Equiv. 3.5 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm	Max Head Height 4.1 mm	Minimum Thread Length (l) Not Specified mm
Material: High Tensile Steel Black Oxide Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-089-SK-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $109.50 AUD Regular price ~~$131.40 AUD~~ Sale price $109.50 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Countersunk Screws - 1/4-20 UNC - 6.35mm - 88.9 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C) 1/4-20 UNC (6.35mm)	Overall Length (L) 88.9 mm _{+ 0.0 / - 1.55} (Equiv. 3.5 in.)	Material High Tensile Steel / Black Oxide	Max Head Diameter 13.5 mm
Material: High Tensile Steel Black Oxide Max Head Height: 4.1 mm Minimum Thread Length (l): Not Specified mm Hex Key (s): 3.97 (5/32) mm Countersunk Angle: 82 ° Pitch: 1.270 mm Threads Per Inch: 20 TPI
Part Number: SK064C-089-SK-C (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Wed, Apr 22, 2026 Regular price $109.50 AUD Regular price ~~$131.40 AUD~~ Sale price $109.50 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SK064C-089-SK-C (PK-100) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 88.9 mm - High Tensile Steel / Black Oxide Socket Screw Sale SK064C-089-SK-C (PK-100) --- Countersunk Screws - 1/4-20 UNC - 6.35mm - 88.9 mm - High Tensile Steel / Black Oxide Socket Screw Regular price $109.50 AUD Regular price ~~$131.40 AUD~~ Sale price $109.50 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale

Miniature Bearings Australia Pty Ltd
3/8 Boyland Avenue
Coopers Plains, Queensland, Australia.
(ABN: 94 069 113 800)