Collection: Screws - Countersunk

Screws -> Countersunk
Thread Size (C) Overall Length (L) Material Max Head Diameter Max Head Height Indicative
Image
Countersunk Screws - 5-40 UNC - 3.18mm - 6.4 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
6.4
mm
+ 0.0 / - 0.76
(Equiv. 0.252 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.1
mm
Max Head Height
2.3
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 6.4 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-006-SK-C (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $59.68 AUD
Regular price Sale price $59.68 AUD
Priced, Stocked and Sold Per 100 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 - 5-40 UNC - 3.18mm - 6.4 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
6.4
mm
+ 0.0 / - 0.76
(Equiv. 0.252 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.1
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 6.4 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 2.3 mm    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-006-SK-C (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $59.68 AUD
Regular price Sale price $59.68 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5-40 UNC - 3.18mm - 9.5 mm - 304 Stainless Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
9.5
mm
+ 0.0 / - 0.76
(Equiv. 0.374 in.)
Material
304 Stainless
Max Head Diameter
7.1
mm
Max Head Height
2.3
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 9.5 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-010-SK-S4 (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $28.50 AUD
Regular price Sale price $28.50 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5-40 UNC - 3.18mm - 9.5 mm - 304 Stainless Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
9.5
mm
+ 0.0 / - 0.76
(Equiv. 0.374 in.)
Material
304 Stainless
Max Head Diameter
7.1
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 9.5 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 2.3 mm    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-010-SK-S4 (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $28.50 AUD
Regular price Sale price $28.50 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5-40 UNC - 3.18mm - 9.5 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
9.5
mm
+ 0.0 / - 0.76
(Equiv. 0.374 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.1
mm
Max Head Height
2.3
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 9.5 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-010-SK-C (PK-10)
1 pack (10 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026
Regular price $5.23 AUD
Regular price Sale price $5.23 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 1 available can be backordered.
Countersunk Screws - 5-40 UNC - 3.18mm - 9.5 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
9.5
mm
+ 0.0 / - 0.76
(Equiv. 0.374 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.1
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 9.5 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 2.3 mm    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-010-SK-C (PK-10)
1 pack (10 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026
Regular price $5.23 AUD
Regular price Sale price $5.23 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (10 pcs) Available Now. Backorder if more than 1.
Countersunk Screws - 5-40 UNC - 3.18mm - 12.7 mm - 304 Stainless Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
12.7
mm
+ 0.0 / - 0.76
(Equiv. 0.5 in.)
Material
304 Stainless
Max Head Diameter
7.1
mm
Max Head Height
2.3
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 12.7 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-013-SK-S4 (PK-20)
3 units (60 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026
Regular price $3.05 AUD
Regular price $5.61 AUD Sale price $3.05 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 3 available can be backordered.
Countersunk Screws - 5-40 UNC - 3.18mm - 12.7 mm - 304 Stainless Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
12.7
mm
+ 0.0 / - 0.76
(Equiv. 0.5 in.)
Material
304 Stainless
Max Head Diameter
7.1
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 12.7 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 2.3 mm    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-013-SK-S4 (PK-20)
3 units (60 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026
Regular price $3.05 AUD
Regular price $5.61 AUD Sale price $3.05 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

3 units (60 pcs) Available Now. Backorder if more than 3.
Countersunk Screws - 5-40 UNC - 3.18mm - 12.7 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
12.7
mm
+ 0.0 / - 0.76
(Equiv. 0.5 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.1
mm
Max Head Height
2.3
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 12.7 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
high Tensile
Part Number: SK032C-013-SK-C (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $61.23 AUD
Regular price Sale price $61.23 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5-40 UNC - 3.18mm - 12.7 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
12.7
mm
+ 0.0 / - 0.76
(Equiv. 0.5 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.1
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 12.7 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 2.3 mm    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
high Tensile
Part Number: SK032C-013-SK-C (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $61.23 AUD
Regular price Sale price $61.23 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5-40 UNC - 3.18mm - 15.9 mm - 304 Stainless Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
15.9
mm
+ 0.0 / - 0.76
(Equiv. 0.626 in.)
Material
304 Stainless
Max Head Diameter
7.1
mm
Max Head Height
2.3
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 15.9 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-016-SK-S4 (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $34.77 AUD
Regular price Sale price $34.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5-40 UNC - 3.18mm - 15.9 mm - 304 Stainless Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
15.9
mm
+ 0.0 / - 0.76
(Equiv. 0.626 in.)
Material
304 Stainless
Max Head Diameter
7.1
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 15.9 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 2.3 mm    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-016-SK-S4 (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $34.77 AUD
Regular price Sale price $34.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5-40 UNC - 3.18mm - 15.9 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
15.9
mm
+ 0.0 / - 0.76
(Equiv. 0.626 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.1
mm
Max Head Height
2.3
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 15.9 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-016-SK-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $35.05 AUD
Regular price Sale price $35.05 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5-40 UNC - 3.18mm - 15.9 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
15.9
mm
+ 0.0 / - 0.76
(Equiv. 0.626 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.1
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 15.9 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 2.3 mm    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-016-SK-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $35.05 AUD
Regular price Sale price $35.05 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5-40 UNC - 3.18mm - 19.1 mm - 304 Stainless Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
19.1
mm
+ 0.0 / - 0.76
(Equiv. 0.752 in.)
Material
304 Stainless
Max Head Diameter
7.1
mm
Max Head Height
2.3
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 19.1 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-019-SK-S4 (PK-20)
9 units (180 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026
Regular price $3.86 AUD
Regular price $7.16 AUD Sale price $3.86 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 9 available can be backordered.
Countersunk Screws - 5-40 UNC - 3.18mm - 19.1 mm - 304 Stainless Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
19.1
mm
+ 0.0 / - 0.76
(Equiv. 0.752 in.)
Material
304 Stainless
Max Head Diameter
7.1
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 19.1 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 2.3 mm    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-019-SK-S4 (PK-20)
9 units (180 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026
Regular price $3.86 AUD
Regular price $7.16 AUD Sale price $3.86 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

9 units (180 pcs) Available Now. Backorder if more than 9.
Countersunk Screws - 5-40 UNC - 3.18mm - 19.1 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
19.1
mm
+ 0.0 / - 0.76
(Equiv. 0.752 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.1
mm
Max Head Height
2.3
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 19.1 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-019-SK-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $37.77 AUD
Regular price Sale price $37.77 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5-40 UNC - 3.18mm - 19.1 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
19.1
mm
+ 0.0 / - 0.76
(Equiv. 0.752 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.1
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 19.1 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 2.3 mm    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-019-SK-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $37.77 AUD
Regular price Sale price $37.77 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5-40 UNC - 3.18mm - 22.2 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
22.2
mm
+ 0.0 / - 0.76
(Equiv. 0.874 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.1
mm
Max Head Height
2.3
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 22.2 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-022-SK-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $46.14 AUD
Regular price Sale price $46.14 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5-40 UNC - 3.18mm - 22.2 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
22.2
mm
+ 0.0 / - 0.76
(Equiv. 0.874 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.1
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 22.2 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 2.3 mm    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-022-SK-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $46.14 AUD
Regular price Sale price $46.14 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5-40 UNC - 3.18mm - 25.4 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
25.4
mm
+ 0.0 / - 0.76
(Equiv. 1 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.1
mm
Max Head Height
2.3
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 25.4 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-025-SK-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $47.50 AUD
Regular price Sale price $47.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5-40 UNC - 3.18mm - 25.4 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
25.4
mm
+ 0.0 / - 0.76
(Equiv. 1 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.1
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 25.4 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 2.3 mm    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-025-SK-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $47.50 AUD
Regular price Sale price $47.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5-40 UNC - 3.18mm - 31.8 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
31.8
mm
+ 0.0 / - 1.02
(Equiv. 1.252 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.1
mm
Max Head Height
2.3
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 31.8 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-032-SK-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $74.50 AUD
Regular price Sale price $74.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5-40 UNC - 3.18mm - 31.8 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
31.8
mm
+ 0.0 / - 1.02
(Equiv. 1.252 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.1
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 31.8 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 2.3 mm    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-032-SK-C (PK-50)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $74.50 AUD
Regular price Sale price $74.50 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5-40 UNC - 3.18mm - 38.1 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
38.1
mm
+ 0.0 / - 1.02
(Equiv. 1.5 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.1
mm
Max Head Height
2.3
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 38.1 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-038-SK-C (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $85.95 AUD
Regular price $103.15 AUD Sale price $85.95 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 5-40 UNC - 3.18mm - 38.1 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
5-40 UNC (3.18mm)
Overall Length (L)
38.1
mm
+ 0.0 / - 1.02
(Equiv. 1.5 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.1
mm
Countersunk Screws - 5-40 UNC - 3.18mm - 38.1 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 2.3 mm    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK032C-038-SK-C (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $85.95 AUD
Regular price $103.15 AUD Sale price $85.95 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 6-32 UNC - 3.5mm - 4.8 mm - 304 Stainless Socket Screw
Thread Size (C)
6-32 UNC (3.5mm)
Overall Length (L)
4.8
mm
+ 0.0 / - 0.76
(Equiv. 0.189 in.)
Material
304 Stainless
Max Head Diameter
7.8
mm
Max Head Height
2.5
mm
Countersunk Screws - 6-32 UNC - 3.5mm - 4.8 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK035C-005-SK-S4 (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $28.77 AUD
Regular price Sale price $28.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 6-32 UNC - 3.5mm - 4.8 mm - 304 Stainless Socket Screw
Thread Size (C)
6-32 UNC (3.5mm)
Overall Length (L)
4.8
mm
+ 0.0 / - 0.76
(Equiv. 0.189 in.)
Material
304 Stainless
Max Head Diameter
7.8
mm
Countersunk Screws - 6-32 UNC - 3.5mm - 4.8 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 2.5 mm    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK035C-005-SK-S4 (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $28.77 AUD
Regular price Sale price $28.77 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 6-32 UNC - 3.5mm - 4.8 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
6-32 UNC (3.5mm)
Overall Length (L)
4.8
mm
+ 0.0 / - 0.76
(Equiv. 0.189 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.8
mm
Max Head Height
2.5
mm
Countersunk Screws - 6-32 UNC - 3.5mm - 4.8 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
high Tensile
Part Number: SK035C-005-SK-C (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $54.95 AUD
Regular price Sale price $54.95 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 6-32 UNC - 3.5mm - 4.8 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
6-32 UNC (3.5mm)
Overall Length (L)
4.8
mm
+ 0.0 / - 0.76
(Equiv. 0.189 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.8
mm
Countersunk Screws - 6-32 UNC - 3.5mm - 4.8 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 2.5 mm    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
high Tensile
Part Number: SK035C-005-SK-C (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $54.95 AUD
Regular price Sale price $54.95 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M3.5 - 3.5x0.6mm - 6 mm - Zinc Plated Steel Slotted Screw
Thread Size (C)
M3.5 (3.5x0.6mm)
Overall Length (L)
6
mm
Material
Zinc Plated Steel
Max Head Diameter
8.2
mm
Max Head Height
2.3
mm
Countersunk Screws - M3.5 - 3.5x0.6mm - 6 mm - Zinc Plated Steel Slotted
Material: Zinc Plated Steel    Type: Countersunk / Slotted   
Category: Screws - Countersunk - Slotted
Part Number: SK035M-006-SL-CZ (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 05, 2026
Regular price $46.41 AUD
Regular price Sale price $46.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - M3.5 - 3.5x0.6mm - 6 mm - Zinc Plated Steel Slotted Screw
Thread Size (C)
M3.5 (3.5x0.6mm)
Overall Length (L)
6
mm
Material
Zinc Plated Steel
Max Head Diameter
8.2
mm
Countersunk Screws - M3.5 - 3.5x0.6mm - 6 mm - Zinc Plated Steel Slotted
Material: Zinc Plated Steel    Max Head Height: 2.3 mm    Type: Countersunk / Slotted   
Category: Screws - Countersunk - Slotted
Part Number: SK035M-006-SL-CZ (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Wed, Aug 05, 2026
Regular price $46.41 AUD
Regular price Sale price $46.41 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - 304 Stainless Phillips Screw
Thread Size (C)
6-32 UNC (3.5mm)
Overall Length (L)
6.4
mm
Material
304 Stainless
Max Head Diameter
6.65
mm
Max Head Height
2.11
mm
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - 304 Stainless Phillips
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Countersunk / Philips   
Category: Screws - Countersunk - Phillips
Part Number: SK035C-006-PH-S4 (PK-50)
30 units (1500 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026
Regular price $2.77 AUD
Regular price $5.07 AUD Sale price $2.77 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 30 available can be backordered.
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - 304 Stainless Phillips Screw
Thread Size (C)
6-32 UNC (3.5mm)
Overall Length (L)
6.4
mm
Material
304 Stainless
Max Head Diameter
6.65
mm
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - 304 Stainless Phillips
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 2.11 mm    Type: Countersunk / Philips   
Category: Screws - Countersunk - Phillips
Part Number: SK035C-006-PH-S4 (PK-50)
30 units (1500 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026
Regular price $2.77 AUD
Regular price $5.07 AUD Sale price $2.77 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

30 units (1500 pcs) Available Now. Backorder if more than 30.
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - 304 Stainless Slotted Screw
Thread Size (C)
6-32 UNC (3.5mm)
Overall Length (L)
6.4
mm
Material
304 Stainless
Max Head Diameter
6.65
mm
Max Head Height
2.11
mm
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - 304 Stainless Slotted
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Countersunk / Slotted   
Category: Screws - Countersunk - Slotted
Part Number: SK035C-006-SL-S4 (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $42.05 AUD
Regular price Sale price $42.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - 304 Stainless Slotted Screw
Thread Size (C)
6-32 UNC (3.5mm)
Overall Length (L)
6.4
mm
Material
304 Stainless
Max Head Diameter
6.65
mm
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - 304 Stainless Slotted
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 2.11 mm    Type: Countersunk / Slotted   
Category: Screws - Countersunk - Slotted
Part Number: SK035C-006-SL-S4 (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $42.05 AUD
Regular price Sale price $42.05 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - 304 Stainless Socket Screw
Thread Size (C)
6-32 UNC (3.5mm)
Overall Length (L)
6.4
mm
+ 0.0 / - 0.76
(Equiv. 0.252 in.)
Material
304 Stainless
Max Head Diameter
7.8
mm
Max Head Height
2.5
mm
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK035C-006-SK-S4 (PK-50)
1 pack (50 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026
Regular price $3.68 AUD
Regular price $6.81 AUD Sale price $3.68 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 1 available can be backordered.
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - 304 Stainless Socket Screw
Thread Size (C)
6-32 UNC (3.5mm)
Overall Length (L)
6.4
mm
+ 0.0 / - 0.76
(Equiv. 0.252 in.)
Material
304 Stainless
Max Head Diameter
7.8
mm
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 2.5 mm    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK035C-006-SK-S4 (PK-50)
1 pack (50 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026
Regular price $3.68 AUD
Regular price $6.81 AUD Sale price $3.68 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

1 pack (50 pcs) Available Now. Backorder if more than 1.
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - Black Oxide Steel Phillips Screw
Thread Size (C)
6-32 UNC (3.5mm)
Overall Length (L)
6.4
mm
Material
Black Oxide Steel
Max Head Diameter
6.65
mm
Max Head Height
2.5
mm
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - Black Oxide Steel Phillips
Material: Black Oxide Steel    Type: Countersunk / Philips   
Category: Screws - Countersunk - Phillips
Deleted Item. Available while stocks last.
Part Number: SK035C-006-PH-BO (PK-50)
20 units (1000 pcs) Available Now | Item Discontinued - Up to 20 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

20 units (1000 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - Black Oxide Steel Phillips Screw
Thread Size (C)
6-32 UNC (3.5mm)
Overall Length (L)
6.4
mm
Material
Black Oxide Steel
Max Head Diameter
6.65
mm
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - Black Oxide Steel Phillips
Material: Black Oxide Steel    Max Head Height: 2.5 mm    Type: Countersunk / Philips   
Category: Screws - Countersunk - Phillips
Deleted Item. Available while stocks last.
Part Number: SK035C-006-PH-BO (PK-50)
20 units (1000 pcs) Available Now | Item Discontinued - Up to 20 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $8.00 AUD
Regular price $15.20 AUD Sale price $8.00 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

20 units (1000 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
6-32 UNC (3.5mm)
Overall Length (L)
6.4
mm
+ 0.0 / - 0.76
(Equiv. 0.252 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.8
mm
Max Head Height
2.5
mm
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK035C-006-SK-C (PK-10)
22 units (220 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026
Regular price $2.41 AUD
Regular price $4.54 AUD Sale price $2.41 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 22 available can be backordered.
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - High Tensile Steel / Black Oxide Socket Screw
Thread Size (C)
6-32 UNC (3.5mm)
Overall Length (L)
6.4
mm
+ 0.0 / - 0.76
(Equiv. 0.252 in.)
Material
High Tensile Steel / Black Oxide
Max Head Diameter
7.8
mm
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide    Max Head Height: 2.5 mm    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK035C-006-SK-C (PK-10)
22 units (220 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026
Regular price $2.41 AUD
Regular price $4.54 AUD Sale price $2.41 AUD
Priced, Stocked and Sold Per 10 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

22 units (220 pcs) Available Now. Backorder if more than 22.
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - Zinc Plated Steel Phillips Screw
Thread Size (C)
6-32 UNC (3.5mm)
Overall Length (L)
6.4
mm
Material
Zinc Plated Steel
Max Head Diameter
6.65
mm
Max Head Height
2.5
mm
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - Zinc Plated Steel Phillips
Material: Zinc Plated Steel    Type: Countersunk / Philips   
Category: Screws - Countersunk - Phillips
Deleted Item. Available while stocks last.
Part Number: SK035C-006-PH-CZ (PK-20)
10 units (200 pcs) Available Now | Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.41 AUD
Regular price $10.79 AUD Sale price $3.41 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

10 units (200 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - Zinc Plated Steel Phillips Screw
Thread Size (C)
6-32 UNC (3.5mm)
Overall Length (L)
6.4
mm
Material
Zinc Plated Steel
Max Head Diameter
6.65
mm
Countersunk Screws - 6-32 UNC - 3.5mm - 6.4 mm - Zinc Plated Steel Phillips
Material: Zinc Plated Steel    Max Head Height: 2.5 mm    Type: Countersunk / Philips   
Category: Screws - Countersunk - Phillips
Deleted Item. Available while stocks last.
Part Number: SK035C-006-PH-CZ (PK-20)
10 units (200 pcs) Available Now | Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $3.41 AUD
Regular price $10.79 AUD Sale price $3.41 AUD
Priced, Stocked and Sold Per 20 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

10 units (200 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Countersunk Screws - 6-32 UNC - 3.5mm - 7.9 mm - 304 Stainless Phillips Screw
Thread Size (C)
6-32 UNC (3.5mm)
Overall Length (L)
7.9
mm
Material
304 Stainless
Max Head Diameter
6.65
mm
Max Head Height
2.11
mm
Countersunk Screws - 6-32 UNC - 3.5mm - 7.9 mm - 304 Stainless Phillips
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: Countersunk / Philips   
Category: Screws - Countersunk - Phillips
Part Number: SK035C-007-PH-S4 (PK-50)
3 units (150 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026
Regular price $2.95 AUD
Regular price $5.47 AUD Sale price $2.95 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Larger quantities than the 3 available can be backordered.
Countersunk Screws - 6-32 UNC - 3.5mm - 7.9 mm - 304 Stainless Phillips Screw
Thread Size (C)
6-32 UNC (3.5mm)
Overall Length (L)
7.9
mm
Material
304 Stainless
Max Head Diameter
6.65
mm
Countersunk Screws - 6-32 UNC - 3.5mm - 7.9 mm - 304 Stainless Phillips
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 2.11 mm    Type: Countersunk / Philips   
Category: Screws - Countersunk - Phillips
Part Number: SK035C-007-PH-S4 (PK-50)
3 units (150 pcs) Available Now | Further orders can be expected around Fri, Jun 19, 2026
Regular price $2.95 AUD
Regular price $5.47 AUD Sale price $2.95 AUD
Priced, Stocked and Sold Per 50 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

3 units (150 pcs) Available Now. Backorder if more than 3.
Countersunk Screws - 6-32 UNC - 3.5mm - 7.9 mm - 304 Stainless Socket Screw
Thread Size (C)
6-32 UNC (3.5mm)
Overall Length (L)
7.9
mm
+ 0.0 / - 0.76
(Equiv. 0.311 in.)
Material
304 Stainless
Max Head Diameter
7.8
mm
Max Head Height
2.5
mm
Countersunk Screws - 6-32 UNC - 3.5mm - 7.9 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK035C-007-SK-S4 (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $19.95 AUD
Regular price Sale price $19.95 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.
Countersunk Screws - 6-32 UNC - 3.5mm - 7.9 mm - 304 Stainless Socket Screw
Thread Size (C)
6-32 UNC (3.5mm)
Overall Length (L)
7.9
mm
+ 0.0 / - 0.76
(Equiv. 0.311 in.)
Material
304 Stainless
Max Head Diameter
7.8
mm
Countersunk Screws - 6-32 UNC - 3.5mm - 7.9 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80    Max Head Height: 2.5 mm    Type: 1.98 (5/64)   
Category: Screws - Countersunk - Socket
Part Number: SK035C-007-SK-S4 (PK-100)
Out of Stock | Backorder Now | Backorder now for delivery around Fri, Jun 19, 2026
Regular price $19.95 AUD
Regular price Sale price $19.95 AUD
Priced, Stocked and Sold Per 100 Units
Excludes GST and overseas Taxes & Duties
Quantity Required

Backorder: Out of Stock.