Screws - Socket Cap - Alloy Steel– Page98 – Miniature Bearings Australia - MBA Minibearings - Online, Pick-Up, Retail, Distributors, Wholesale

Thread Size (C)	Thread Length (L)	Material	Head Length (B Max.)	Head Diameter (A Max.)	Drive Depth (E)
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 70 mm (Equiv. 2.756 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm	Head Diameter (A Max.) 63 mm	Drive Depth (E) 21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-070-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 70 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $94.05 AUD Regular price ~~$112.85 AUD~~ Sale price $94.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C)	Thread Length (L)	Material	Head Length (B Max.)	Indicative Image
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 70 mm (Equiv. 2.756 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-070-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 70 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $94.05 AUD Regular price ~~$112.85 AUD~~ Sale price $94.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-070-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 70 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Sale SC420M-070-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 70 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Regular price $94.05 AUD Regular price ~~$112.85 AUD~~ Sale price $94.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 80 mm (Equiv. 3.15 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 42.0 mm	Head Diameter (A Max.) 63.5 mm	Drive Depth (E) 24.00 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-080-C-SK-C Socket Cap Screws - M42 - 42x4.5mm - 80 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Mon, Nov 03, 2025 Regular price $58.59 AUD Regular price Sale price $58.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 80 mm (Equiv. 3.15 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 42.0 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63.5 mm Drive Depth (E): 24.00 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-080-C-SK-C Socket Cap Screws - M42 - 42x4.5mm - 80 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Mon, Nov 03, 2025 Regular price $58.59 AUD Regular price Sale price $58.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-080-C-SK-C --- Socket Cap Screws - M42 - 42x4.5mm - 80 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC420M-080-C-SK-C --- Socket Cap Screws - M42 - 42x4.5mm - 80 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $58.59 AUD Regular price Sale price $58.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 80 mm (Equiv. 3.15 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm	Head Diameter (A Max.) 63 mm	Drive Depth (E) 21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-080-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 80 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $97.14 AUD Regular price ~~$116.56 AUD~~ Sale price $97.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 80 mm (Equiv. 3.15 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-080-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 80 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $97.14 AUD Regular price ~~$116.56 AUD~~ Sale price $97.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-080-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 80 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Sale SC420M-080-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 80 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Regular price $97.14 AUD Regular price ~~$116.56 AUD~~ Sale price $97.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 85 mm (Equiv. 3.346 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm	Head Diameter (A Max.) 63 mm	Drive Depth (E) 21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-085-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 85 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $97.86 AUD Regular price ~~$117.44 AUD~~ Sale price $97.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 85 mm (Equiv. 3.346 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-085-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 85 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $97.86 AUD Regular price ~~$117.44 AUD~~ Sale price $97.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-085-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 85 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Sale SC420M-085-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 85 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Regular price $97.86 AUD Regular price ~~$117.44 AUD~~ Sale price $97.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 90 mm (Equiv. 3.543 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm	Head Diameter (A Max.) 63 mm	Drive Depth (E) 21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-090-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 90 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $99.41 AUD Regular price ~~$119.29 AUD~~ Sale price $99.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 90 mm (Equiv. 3.543 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-090-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 90 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $99.41 AUD Regular price ~~$119.29 AUD~~ Sale price $99.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-090-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 90 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Sale SC420M-090-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 90 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Regular price $99.41 AUD Regular price ~~$119.29 AUD~~ Sale price $99.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 100 mm (Equiv. 3.937 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 42.0 mm	Head Diameter (A Max.) 63.5 mm	Drive Depth (E) 24.00 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-100-C-SK-C Socket Cap Screws - M42 - 42x4.5mm - 100 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Mon, Nov 03, 2025 Regular price $63.59 AUD Regular price Sale price $63.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 100 mm (Equiv. 3.937 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 42.0 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63.5 mm Drive Depth (E): 24.00 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-100-C-SK-C Socket Cap Screws - M42 - 42x4.5mm - 100 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Mon, Nov 03, 2025 Regular price $63.59 AUD Regular price Sale price $63.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-100-C-SK-C --- Socket Cap Screws - M42 - 42x4.5mm - 100 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC420M-100-C-SK-C --- Socket Cap Screws - M42 - 42x4.5mm - 100 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $63.59 AUD Regular price Sale price $63.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 95 mm (Equiv. 3.74 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm	Head Diameter (A Max.) 63 mm	Drive Depth (E) 21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-095-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 95 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $102.14 AUD Regular price ~~$122.56 AUD~~ Sale price $102.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 95 mm (Equiv. 3.74 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-095-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 95 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $102.14 AUD Regular price ~~$122.56 AUD~~ Sale price $102.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-095-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 95 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Sale SC420M-095-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 95 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Regular price $102.14 AUD Regular price ~~$122.56 AUD~~ Sale price $102.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 90 mm (Equiv. 3.543 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 42.0 mm	Head Diameter (A Max.) 63.5 mm	Drive Depth (E) 24.00 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-090-C-SK-C Socket Cap Screws - M42 - 42x4.5mm - 90 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Mon, Nov 03, 2025 Regular price $61.59 AUD Regular price Sale price $61.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 90 mm (Equiv. 3.543 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 42.0 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63.5 mm Drive Depth (E): 24.00 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-090-C-SK-C Socket Cap Screws - M42 - 42x4.5mm - 90 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Mon, Nov 03, 2025 Regular price $61.59 AUD Regular price Sale price $61.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-090-C-SK-C --- Socket Cap Screws - M42 - 42x4.5mm - 90 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC420M-090-C-SK-C --- Socket Cap Screws - M42 - 42x4.5mm - 90 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $61.59 AUD Regular price Sale price $61.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 100 mm (Equiv. 3.937 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm	Head Diameter (A Max.) 63 mm	Drive Depth (E) 21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-100-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 100 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $102.14 AUD Regular price ~~$122.56 AUD~~ Sale price $102.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 100 mm (Equiv. 3.937 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-100-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 100 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $102.14 AUD Regular price ~~$122.56 AUD~~ Sale price $102.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-100-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 100 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Sale SC420M-100-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 100 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Regular price $102.14 AUD Regular price ~~$122.56 AUD~~ Sale price $102.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 105 mm (Equiv. 4.134 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm	Head Diameter (A Max.) 63 mm	Drive Depth (E) 21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-105-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 105 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $102.86 AUD Regular price ~~$123.44 AUD~~ Sale price $102.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 105 mm (Equiv. 4.134 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-105-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 105 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $102.86 AUD Regular price ~~$123.44 AUD~~ Sale price $102.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-105-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 105 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Sale SC420M-105-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 105 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Regular price $102.86 AUD Regular price ~~$123.44 AUD~~ Sale price $102.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 120 mm (Equiv. 4.724 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 42.0 mm	Head Diameter (A Max.) 63.5 mm	Drive Depth (E) 24.00 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-120-C-SK-C Socket Cap Screws - M42 - 42x4.5mm - 120 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Mon, Nov 03, 2025 Regular price $91.23 AUD Regular price Sale price $91.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 120 mm (Equiv. 4.724 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 42.0 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63.5 mm Drive Depth (E): 24.00 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-120-C-SK-C Socket Cap Screws - M42 - 42x4.5mm - 120 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Mon, Nov 03, 2025 Regular price $91.23 AUD Regular price Sale price $91.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-120-C-SK-C --- Socket Cap Screws - M42 - 42x4.5mm - 120 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC420M-120-C-SK-C --- Socket Cap Screws - M42 - 42x4.5mm - 120 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $91.23 AUD Regular price Sale price $91.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 110 mm (Equiv. 4.331 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm	Head Diameter (A Max.) 63 mm	Drive Depth (E) 21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-110-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 110 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $103.68 AUD Regular price ~~$124.42 AUD~~ Sale price $103.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 110 mm (Equiv. 4.331 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-110-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 110 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $103.68 AUD Regular price ~~$124.42 AUD~~ Sale price $103.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-110-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 110 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Sale SC420M-110-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 110 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Regular price $103.68 AUD Regular price ~~$124.42 AUD~~ Sale price $103.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 120 mm (Equiv. 4.724 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm	Head Diameter (A Max.) 63 mm	Drive Depth (E) 21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-120-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 120 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $106.68 AUD Regular price ~~$128.02 AUD~~ Sale price $106.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 120 mm (Equiv. 4.724 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-120-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 120 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $106.68 AUD Regular price ~~$128.02 AUD~~ Sale price $106.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-120-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 120 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Sale SC420M-120-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 120 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Regular price $106.68 AUD Regular price ~~$128.02 AUD~~ Sale price $106.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 110 mm (Equiv. 4.331 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 42.0 mm	Head Diameter (A Max.) 63.5 mm	Drive Depth (E) 24.00 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-110-C-SK-C Socket Cap Screws - M42 - 42x4.5mm - 110 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Mon, Nov 03, 2025 Regular price $69.05 AUD Regular price Sale price $69.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 110 mm (Equiv. 4.331 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 42.0 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63.5 mm Drive Depth (E): 24.00 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-110-C-SK-C Socket Cap Screws - M42 - 42x4.5mm - 110 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Mon, Nov 03, 2025 Regular price $69.05 AUD Regular price Sale price $69.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-110-C-SK-C --- Socket Cap Screws - M42 - 42x4.5mm - 110 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC420M-110-C-SK-C --- Socket Cap Screws - M42 - 42x4.5mm - 110 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $69.05 AUD Regular price Sale price $69.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 125 mm (Equiv. 4.921 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm	Head Diameter (A Max.) 63 mm	Drive Depth (E) 21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-125-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 125 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $109.50 AUD Regular price ~~$131.40 AUD~~ Sale price $109.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 125 mm (Equiv. 4.921 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-125-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 125 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $109.50 AUD Regular price ~~$131.40 AUD~~ Sale price $109.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-125-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 125 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Sale SC420M-125-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 125 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Regular price $109.50 AUD Regular price ~~$131.40 AUD~~ Sale price $109.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 140 mm (Equiv. 5.512 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm	Head Diameter (A Max.) 63 mm	Drive Depth (E) 21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-140-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 140 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $111.68 AUD Regular price ~~$134.02 AUD~~ Sale price $111.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 140 mm (Equiv. 5.512 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-140-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 140 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $111.68 AUD Regular price ~~$134.02 AUD~~ Sale price $111.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-140-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 140 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Sale SC420M-140-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 140 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Regular price $111.68 AUD Regular price ~~$134.02 AUD~~ Sale price $111.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 130 mm (Equiv. 5.118 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 42.0 mm	Head Diameter (A Max.) 63.5 mm	Drive Depth (E) 24.00 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-130-C-SK-C Socket Cap Screws - M42 - 42x4.5mm - 130 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Mon, Nov 03, 2025 Regular price $73.59 AUD Regular price Sale price $73.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 130 mm (Equiv. 5.118 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 42.0 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63.5 mm Drive Depth (E): 24.00 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-130-C-SK-C Socket Cap Screws - M42 - 42x4.5mm - 130 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Mon, Nov 03, 2025 Regular price $73.59 AUD Regular price Sale price $73.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-130-C-SK-C --- Socket Cap Screws - M42 - 42x4.5mm - 130 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC420M-130-C-SK-C --- Socket Cap Screws - M42 - 42x4.5mm - 130 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $73.59 AUD Regular price Sale price $73.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 140 mm (Equiv. 5.512 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 42.0 mm	Head Diameter (A Max.) 63.5 mm	Drive Depth (E) 24.00 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-140-C-SK-C Socket Cap Screws - M42 - 42x4.5mm - 140 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Mon, Nov 03, 2025 Regular price $80.23 AUD Regular price Sale price $80.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 140 mm (Equiv. 5.512 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 42.0 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63.5 mm Drive Depth (E): 24.00 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-140-C-SK-C Socket Cap Screws - M42 - 42x4.5mm - 140 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Mon, Nov 03, 2025 Regular price $80.23 AUD Regular price Sale price $80.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-140-C-SK-C --- Socket Cap Screws - M42 - 42x4.5mm - 140 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC420M-140-C-SK-C --- Socket Cap Screws - M42 - 42x4.5mm - 140 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $80.23 AUD Regular price Sale price $80.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 130 mm (Equiv. 5.118 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm	Head Diameter (A Max.) 63 mm	Drive Depth (E) 21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-130-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 130 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $110.32 AUD Regular price ~~$132.38 AUD~~ Sale price $110.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 130 mm (Equiv. 5.118 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-130-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 130 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $110.32 AUD Regular price ~~$132.38 AUD~~ Sale price $110.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-130-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 130 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Sale SC420M-130-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 130 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Regular price $110.32 AUD Regular price ~~$132.38 AUD~~ Sale price $110.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 150 mm (Equiv. 5.906 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 42.0 mm	Head Diameter (A Max.) 63.5 mm	Drive Depth (E) 24.00 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-150-C-SK-C Socket Cap Screws - M42 - 42x4.5mm - 150 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Mon, Nov 03, 2025 Regular price $84.59 AUD Regular price Sale price $84.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 150 mm (Equiv. 5.906 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 42.0 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63.5 mm Drive Depth (E): 24.00 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-150-C-SK-C Socket Cap Screws - M42 - 42x4.5mm - 150 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Mon, Nov 03, 2025 Regular price $84.59 AUD Regular price Sale price $84.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-150-C-SK-C --- Socket Cap Screws - M42 - 42x4.5mm - 150 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC420M-150-C-SK-C --- Socket Cap Screws - M42 - 42x4.5mm - 150 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $84.59 AUD Regular price Sale price $84.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 150 mm (Equiv. 5.906 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm	Head Diameter (A Max.) 63 mm	Drive Depth (E) 21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-150-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 150 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $115.59 AUD Regular price ~~$138.71 AUD~~ Sale price $115.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 150 mm (Equiv. 5.906 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-150-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 150 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $115.59 AUD Regular price ~~$138.71 AUD~~ Sale price $115.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-150-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 150 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Sale SC420M-150-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 150 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Regular price $115.59 AUD Regular price ~~$138.71 AUD~~ Sale price $115.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 160 mm (Equiv. 6.299 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 42.0 mm	Head Diameter (A Max.) 63.5 mm	Drive Depth (E) 24.00 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-160-C-SK-C Socket Cap Screws - M42 - 42x4.5mm - 160 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Mon, Nov 03, 2025 Regular price $86.41 AUD Regular price Sale price $86.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 160 mm (Equiv. 6.299 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 42.0 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63.5 mm Drive Depth (E): 24.00 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-160-C-SK-C Socket Cap Screws - M42 - 42x4.5mm - 160 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Mon, Nov 03, 2025 Regular price $86.41 AUD Regular price Sale price $86.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-160-C-SK-C --- Socket Cap Screws - M42 - 42x4.5mm - 160 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC420M-160-C-SK-C --- Socket Cap Screws - M42 - 42x4.5mm - 160 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $86.41 AUD Regular price Sale price $86.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 170 mm (Equiv. 6.693 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm	Head Diameter (A Max.) 63 mm	Drive Depth (E) 21 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-170-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 170 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $124.59 AUD Regular price ~~$149.51 AUD~~ Sale price $124.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 170 mm (Equiv. 6.693 in.)	Material Black Oxide Carbon Steel 12.9	Head Length (B Max.) 42 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63 mm Drive Depth (E): 21 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-170-C-SK-BO Socket Cap Screws - M42 - 42x4.5mm - 170 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Wed, Nov 26, 2025 Regular price $124.59 AUD Regular price ~~$149.51 AUD~~ Sale price $124.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-170-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 170 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Sale SC420M-170-C-SK-BO --- Socket Cap Screws - M42 - 42x4.5mm - 170 mm - Black Oxide Carbon Steel 12.9 Alloy Steel Screw Regular price $124.59 AUD Regular price ~~$149.51 AUD~~ Sale price $124.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 180 mm (Equiv. 7.087 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 42.0 mm	Head Diameter (A Max.) 63.5 mm	Drive Depth (E) 24.00 mm
Material: High Tensile Steel Black Oxide Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-180-C-SK-C Socket Cap Screws - M42 - 42x4.5mm - 180 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Mon, Nov 03, 2025 Regular price $90.50 AUD Regular price Sale price $90.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Thread Size (C) M42 (42x4.5mm)	Thread Length (L) 180 mm (Equiv. 7.087 in.)	Material High Tensile Steel / Black Oxide	Head Length (B Max.) 42.0 mm
Material: High Tensile Steel Black Oxide Head Diameter (A Max.): 63.5 mm Drive Depth (E): 24.00 mm Shank Diameter (C): 41.61 - 42.00 mm Hex Key (D): 32.00 mm Category: Screws - Socket Cap - Alloy Steel - Black Oxide
Part Number: SC420M-180-C-SK-C Socket Cap Screws - M42 - 42x4.5mm - 180 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Out of Stock \| Backorder Now \| Orders can be expected around Mon, Nov 03, 2025 Regular price $90.50 AUD Regular price Sale price $90.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SC420M-180-C-SK-C --- Socket Cap Screws - M42 - 42x4.5mm - 180 mm - High Tensile Steel / Black Oxide Alloy Steel Screw SC420M-180-C-SK-C --- Socket Cap Screws - M42 - 42x4.5mm - 180 mm - High Tensile Steel / Black Oxide Alloy Steel Screw Regular price $90.50 AUD Regular price Sale price $90.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now

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Miniature Bearings Australia

Collection: Screws - Socket Cap - Alloy Steel

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