Collection: Screws

1917 Products in this selection
Combined category including sub-categories of screws. These include socket cap, button, cap tipped, set, shoulder, thumb, wood, ultra low head, countersunk, self tapping, low head socket, fillister head, hex washer head, pan head, hex head, round head, coach, large shallow head, binder head, self drilling, security, panel, roof bolt, and captive.
Small Parts & Bearings

Additional resources:
PDF Screws Catalogue
Washers
Nuts

A more comprehensive listing may be found on the MBA Minibearings main store at Screws.
Thread Knob Style - Indicative
Image
Thread
1/4-28 UNF (6.35mm)
Knob Style
12.7
-
304 Stainless
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 12.7 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Socket Cap - Stainless
Part Number: SC064F-013-C-SK-S4 (PK-10) Socket Cap Screws - 1/4-28 UNF - 6.35mm - 12.7 mm - 304 Stainless Screw
19 units (190 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $3.32 AUD
Regular price $6.03 AUD Sale price $3.32 AUD
Per 10
Thread Knob Style - Indicative
Image
Thread
1/4-28 UNF (6.35mm)
Knob Style
12.7
-
304 Stainless
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 12.7 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Socket Cap - Stainless
Part Number: SC064F-013-C-SK-S4 (PK-10) Socket Cap Screws - 1/4-28 UNF - 6.35mm - 12.7 mm - 304 Stainless Screw
19 units (190 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $3.32 AUD
Regular price $6.03 AUD Sale price $3.32 AUD
Per 10
View the product page first if you are unsure.
Thread
1/4-28 UNF (6.35mm)
Knob Style
12.7

+ 0.0 / - 0.76
(Equiv. 0.5 in.)
-
Zinc Plated Steel
Countersunk Screws - 1/4-28 UNF - 6.35mm - 12.7 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel   
Category: Screws - Countersunk - Socket
Part Number: SK064F-013-SK-CZ (PK-10) Countersunk Screws - 1/4-28 UNF - 6.35mm - 12.7 mm - Zinc Plated Steel Socket Screw
9 units (90 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $3.05 AUD
Regular price $5.74 AUD Sale price $3.05 AUD
Per 10
Thread
1/4-28 UNF (6.35mm)
Knob Style
12.7

+ 0.0 / - 0.76
(Equiv. 0.5 in.)
-
Zinc Plated Steel
Countersunk Screws - 1/4-28 UNF - 6.35mm - 12.7 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel   
Category: Screws - Countersunk - Socket
Part Number: SK064F-013-SK-CZ (PK-10) Countersunk Screws - 1/4-28 UNF - 6.35mm - 12.7 mm - Zinc Plated Steel Socket Screw
9 units (90 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $3.05 AUD
Regular price $5.74 AUD Sale price $3.05 AUD
Per 10
View the product page first if you are unsure.
Thread
1/4-28 UNF (6.35mm)
Knob Style
19.1

+ 0.0 / - 0.76
(Equiv. 0.752 in.)
-
304 Stainless
Countersunk Screws - 1/4-28 UNF - 6.35mm - 19.1 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Countersunk - Socket
Part Number: SK064F-019-SK-S4 (PK-5) Countersunk Screws - 1/4-28 UNF - 6.35mm - 19.1 mm - 304 Stainless Socket Screw
12 units (60 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $1.41 AUD
Regular price $2.63 AUD Sale price $1.41 AUD
Per 5
Thread
1/4-28 UNF (6.35mm)
Knob Style
19.1

+ 0.0 / - 0.76
(Equiv. 0.752 in.)
-
304 Stainless
Countersunk Screws - 1/4-28 UNF - 6.35mm - 19.1 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Countersunk - Socket
Part Number: SK064F-019-SK-S4 (PK-5) Countersunk Screws - 1/4-28 UNF - 6.35mm - 19.1 mm - 304 Stainless Socket Screw
12 units (60 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $1.41 AUD
Regular price $2.63 AUD Sale price $1.41 AUD
Per 5
View the product page first if you are unsure.
Thread
1/4-28 UNF (6.35mm)
Knob Style
19.1
-
304 Stainless
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 19.1 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Socket Cap - Stainless
Part Number: SC064F-019-C-SK-S4 (PK-10) Socket Cap Screws - 1/4-28 UNF - 6.35mm - 19.1 mm - 304 Stainless Screw
13 units (130 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $3.77 AUD
Regular price $6.79 AUD Sale price $3.77 AUD
Per 10
Thread
1/4-28 UNF (6.35mm)
Knob Style
19.1
-
304 Stainless
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 19.1 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Socket Cap - Stainless
Part Number: SC064F-019-C-SK-S4 (PK-10) Socket Cap Screws - 1/4-28 UNF - 6.35mm - 19.1 mm - 304 Stainless Screw
13 units (130 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $3.77 AUD
Regular price $6.79 AUD Sale price $3.77 AUD
Per 10
View the product page first if you are unsure.
Thread
1/4-28 UNF (6.35mm)
Knob Style
19.1
-
Alloy Steel
Button Screws - 1/4-28 UNF - 6.35mm - 19.1 mm - Alloy Steel Socket
Material: Steel Alloy   
Category: Screws - Button - Socket
Part Number: SC064F-019-B-SK-C (PK-10) Button Screws - 1/4-28 UNF - 6.35mm - 19.1 mm - Alloy Steel Socket Screw
10 units (100 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $3.32 AUD
Regular price $6.22 AUD Sale price $3.32 AUD
Per 10
Thread
1/4-28 UNF (6.35mm)
Knob Style
19.1
-
Alloy Steel
Button Screws - 1/4-28 UNF - 6.35mm - 19.1 mm - Alloy Steel Socket
Material: Steel Alloy   
Category: Screws - Button - Socket
Part Number: SC064F-019-B-SK-C (PK-10) Button Screws - 1/4-28 UNF - 6.35mm - 19.1 mm - Alloy Steel Socket Screw
10 units (100 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $3.32 AUD
Regular price $6.22 AUD Sale price $3.32 AUD
Per 10
View the product page first if you are unsure.
Thread
1/4-28 UNF (6.35mm)
Knob Style
31.8
-
304 Stainless
Button Screws - 1/4-28 UNF - 6.35mm - 31.8 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Button - Socket
Part Number: SC064F-032-B-SK-S4 (PK-10) Button Screws - 1/4-28 UNF - 6.35mm - 31.8 mm - 304 Stainless Socket Screw
9 units (90 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $8.77 AUD
Regular price $16.50 AUD Sale price $8.77 AUD
Per 10
Thread
1/4-28 UNF (6.35mm)
Knob Style
31.8
-
304 Stainless
Button Screws - 1/4-28 UNF - 6.35mm - 31.8 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Button - Socket
Part Number: SC064F-032-B-SK-S4 (PK-10) Button Screws - 1/4-28 UNF - 6.35mm - 31.8 mm - 304 Stainless Socket Screw
9 units (90 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $8.77 AUD
Regular price $16.50 AUD Sale price $8.77 AUD
Per 10
View the product page first if you are unsure.
Thread
1/4-28 UNF (6.35mm)
Knob Style
31.8

+ 0.0 / - 1.02
(Equiv. 1.252 in.)
-
304 Stainless
Countersunk Screws - 1/4-28 UNF - 6.35mm - 31.8 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Countersunk - Socket
Part Number: SK064F-032-SK-S4 (PK-5) Countersunk Screws - 1/4-28 UNF - 6.35mm - 31.8 mm - 304 Stainless Socket Screw
20 units (100 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $2.68 AUD
Regular price $4.97 AUD Sale price $2.68 AUD
Per 5
Thread
1/4-28 UNF (6.35mm)
Knob Style
31.8

+ 0.0 / - 1.02
(Equiv. 1.252 in.)
-
304 Stainless
Countersunk Screws - 1/4-28 UNF - 6.35mm - 31.8 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Countersunk - Socket
Part Number: SK064F-032-SK-S4 (PK-5) Countersunk Screws - 1/4-28 UNF - 6.35mm - 31.8 mm - 304 Stainless Socket Screw
20 units (100 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $2.68 AUD
Regular price $4.97 AUD Sale price $2.68 AUD
Per 5
View the product page first if you are unsure.
Thread
1/4-28 UNF (6.35mm)
Knob Style
25.4
-
High Tensile Steel / Black Oxide
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC064F-025-C-SK-C (PK-5) Socket Cap Screws - 1/4-28 UNF - 6.35mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
17 units (85 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $1.68 AUD
Regular price $3.00 AUD Sale price $1.68 AUD
Per 5
Thread
1/4-28 UNF (6.35mm)
Knob Style
25.4
-
High Tensile Steel / Black Oxide
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC064F-025-C-SK-C (PK-5) Socket Cap Screws - 1/4-28 UNF - 6.35mm - 25.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
17 units (85 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $1.68 AUD
Regular price $3.00 AUD Sale price $1.68 AUD
Per 5
View the product page first if you are unsure.
Thread
1/4-28 UNF (6.35mm)
Knob Style
38.1
-
304 Stainless
Button Screws - 1/4-28 UNF - 6.35mm - 38.1 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Button - Socket
Part Number: SC064F-038-B-SK-S4 (PK-10) Button Screws - 1/4-28 UNF - 6.35mm - 38.1 mm - 304 Stainless Socket Screw
4 units (40 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $9.05 AUD
Regular price $17.14 AUD Sale price $9.05 AUD
Per 10
Thread
1/4-28 UNF (6.35mm)
Knob Style
38.1
-
304 Stainless
Button Screws - 1/4-28 UNF - 6.35mm - 38.1 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Button - Socket
Part Number: SC064F-038-B-SK-S4 (PK-10) Button Screws - 1/4-28 UNF - 6.35mm - 38.1 mm - 304 Stainless Socket Screw
4 units (40 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $9.05 AUD
Regular price $17.14 AUD Sale price $9.05 AUD
Per 10
View the product page first if you are unsure.
Thread
1/4-28 UNF (6.35mm)
Knob Style
38.1
-
304 Stainless
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 38.1 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Socket Cap - Stainless
Part Number: SC064F-038-C-SK-S4 (PK-5) Socket Cap Screws - 1/4-28 UNF - 6.35mm - 38.1 mm - 304 Stainless Screw
18 units (90 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $3.68 AUD
Regular price $6.64 AUD Sale price $3.68 AUD
Per 5
Thread
1/4-28 UNF (6.35mm)
Knob Style
38.1
-
304 Stainless
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 38.1 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Socket Cap - Stainless
Part Number: SC064F-038-C-SK-S4 (PK-5) Socket Cap Screws - 1/4-28 UNF - 6.35mm - 38.1 mm - 304 Stainless Screw
18 units (90 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $3.68 AUD
Regular price $6.64 AUD Sale price $3.68 AUD
Per 5
View the product page first if you are unsure.
Thread
1/4-28 UNF (6.35mm)
Knob Style
31.8
-
Alloy Steel
Button Screws - 1/4-28 UNF - 6.35mm - 31.8 mm - Alloy Steel Socket
Material: Steel Alloy   
Category: Screws - Button - Socket
Part Number: SC064F-032-B-SK-C (PK-5) Button Screws - 1/4-28 UNF - 6.35mm - 31.8 mm - Alloy Steel Socket Screw
18 units (90 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $2.86 AUD
Regular price $5.31 AUD Sale price $2.86 AUD
Per 5
Thread
1/4-28 UNF (6.35mm)
Knob Style
31.8
-
Alloy Steel
Button Screws - 1/4-28 UNF - 6.35mm - 31.8 mm - Alloy Steel Socket
Material: Steel Alloy   
Category: Screws - Button - Socket
Part Number: SC064F-032-B-SK-C (PK-5) Button Screws - 1/4-28 UNF - 6.35mm - 31.8 mm - Alloy Steel Socket Screw
18 units (90 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $2.86 AUD
Regular price $5.31 AUD Sale price $2.86 AUD
Per 5
View the product page first if you are unsure.
Thread
1/4-28 UNF (6.35mm)
Knob Style
44.5
-
304 Stainless
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 44.5 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Socket Cap - Stainless
Part Number: SC064F-045-C-SK-S4 (PK-5) Socket Cap Screws - 1/4-28 UNF - 6.35mm - 44.5 mm - 304 Stainless Screw
17 units (85 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $3.68 AUD
Regular price $6.72 AUD Sale price $3.68 AUD
Per 5
Thread
1/4-28 UNF (6.35mm)
Knob Style
44.5
-
304 Stainless
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 44.5 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Socket Cap - Stainless
Part Number: SC064F-045-C-SK-S4 (PK-5) Socket Cap Screws - 1/4-28 UNF - 6.35mm - 44.5 mm - 304 Stainless Screw
17 units (85 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $3.68 AUD
Regular price $6.72 AUD Sale price $3.68 AUD
Per 5
View the product page first if you are unsure.
Thread
1/4-28 UNF (6.35mm)
Knob Style
31.8

+ 0.0 / - 1.02
(Equiv. 1.252 in.)
-
Zinc Plated Steel
Countersunk Screws - 1/4-28 UNF - 6.35mm - 31.8 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel   
Category: Screws - Countersunk - Socket
Part Number: SK064F-032-SK-CZ (PK-5) Countersunk Screws - 1/4-28 UNF - 6.35mm - 31.8 mm - Zinc Plated Steel Socket Screw
16 units (80 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $3.68 AUD
Regular price $6.86 AUD Sale price $3.68 AUD
Per 5
Thread
1/4-28 UNF (6.35mm)
Knob Style
31.8

+ 0.0 / - 1.02
(Equiv. 1.252 in.)
-
Zinc Plated Steel
Countersunk Screws - 1/4-28 UNF - 6.35mm - 31.8 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel   
Category: Screws - Countersunk - Socket
Part Number: SK064F-032-SK-CZ (PK-5) Countersunk Screws - 1/4-28 UNF - 6.35mm - 31.8 mm - Zinc Plated Steel Socket Screw
16 units (80 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $3.68 AUD
Regular price $6.86 AUD Sale price $3.68 AUD
Per 5
View the product page first if you are unsure.
Thread
1/4-28 UNF (6.35mm)
Knob Style
50.8
-
304 Stainless
Button Screws - 1/4-28 UNF - 6.35mm - 50.8 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Button - Socket
Part Number: SC064F-051-B-SK-S4 (PK-10) Button Screws - 1/4-28 UNF - 6.35mm - 50.8 mm - 304 Stainless Socket Screw
3 units (30 pcs) Available Now | Further orders can be expected around Tue, Oct 20, 2026
Regular price $10.14 AUD
Regular price $19.12 AUD Sale price $10.14 AUD
Per 10
Thread
1/4-28 UNF (6.35mm)
Knob Style
50.8
-
304 Stainless
Button Screws - 1/4-28 UNF - 6.35mm - 50.8 mm - 304 Stainless Socket
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Button - Socket
Part Number: SC064F-051-B-SK-S4 (PK-10) Button Screws - 1/4-28 UNF - 6.35mm - 50.8 mm - 304 Stainless Socket Screw
3 units (30 pcs) Available Now | Further orders can be expected around Tue, Oct 20, 2026
Regular price $10.14 AUD
Regular price $19.12 AUD Sale price $10.14 AUD
Per 10
View the product page first if you are unsure.
Thread
1/4-28 UNF (6.35mm)
Knob Style
50.8
-
304 Stainless
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 50.8 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Socket Cap - Stainless
Part Number: SC064F-051-C-SK-S4 (PK-5) Socket Cap Screws - 1/4-28 UNF - 6.35mm - 50.8 mm - 304 Stainless Screw
5 units (25 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $4.05 AUD
Regular price $7.26 AUD Sale price $4.05 AUD
Per 5
Thread
1/4-28 UNF (6.35mm)
Knob Style
50.8
-
304 Stainless
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 50.8 mm - 304 Stainless
Material: Stainless Steel 304 (Similar to A2, 18-8) HRB80   
Category: Screws - Socket Cap - Stainless
Part Number: SC064F-051-C-SK-S4 (PK-5) Socket Cap Screws - 1/4-28 UNF - 6.35mm - 50.8 mm - 304 Stainless Screw
5 units (25 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $4.05 AUD
Regular price $7.26 AUD Sale price $4.05 AUD
Per 5
View the product page first if you are unsure.
Thread
1/4-28 UNF (6.35mm)
Knob Style
44.4
-
High Tensile Steel / Black Oxide
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 44.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC064F-044-C-SK-C (PK-10) Socket Cap Screws - 1/4-28 UNF - 6.35mm - 44.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
8 units (80 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $2.95 AUD
Regular price $5.45 AUD Sale price $2.95 AUD
Per 10
Thread
1/4-28 UNF (6.35mm)
Knob Style
44.4
-
High Tensile Steel / Black Oxide
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 44.4 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC064F-044-C-SK-C (PK-10) Socket Cap Screws - 1/4-28 UNF - 6.35mm - 44.4 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
8 units (80 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $2.95 AUD
Regular price $5.45 AUD Sale price $2.95 AUD
Per 10
View the product page first if you are unsure.
Thread
1/4-28 UNF (6.35mm)
Knob Style
50.8
-
High Tensile Steel / Black Oxide
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 50.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC064F-051-C-SK-C (PK-5) Socket Cap Screws - 1/4-28 UNF - 6.35mm - 50.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
4 units (20 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $1.50 AUD
Regular price $2.79 AUD Sale price $1.50 AUD
Per 5
Thread
1/4-28 UNF (6.35mm)
Knob Style
50.8
-
High Tensile Steel / Black Oxide
Socket Cap Screws - 1/4-28 UNF - 6.35mm - 50.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC064F-051-C-SK-C (PK-5) Socket Cap Screws - 1/4-28 UNF - 6.35mm - 50.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
4 units (20 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $1.50 AUD
Regular price $2.79 AUD Sale price $1.50 AUD
Per 5
View the product page first if you are unsure.
Thread
7.000
Knob Style
2.500
-
M5x0.8
Shoulder Screws - 7x2.5 mm - M5x0.8 Slotted Shallow Head - Carbon Steel
Material: Carbon Steel   
Category: Screws - Shoulder - Slotted Shallow Head
Part Number: SHLD070-0025-SLL-C (Each) Shoulder Screws - 7x2.5 mm - M5x0.8 Slotted Shallow Head - Carbon Steel Screw
16 Available Now | Further orders can be expected around Tue, Sep 08, 2026
Regular price $1.86 AUD
Regular price $3.33 AUD Sale price $1.86 AUD
Each
Thread
7.000
Knob Style
2.500
-
M5x0.8
Shoulder Screws - 7x2.5 mm - M5x0.8 Slotted Shallow Head - Carbon Steel
Material: Carbon Steel   
Category: Screws - Shoulder - Slotted Shallow Head
Part Number: SHLD070-0025-SLL-C (Each) Shoulder Screws - 7x2.5 mm - M5x0.8 Slotted Shallow Head - Carbon Steel Screw
16 Available Now | Further orders can be expected around Tue, Sep 08, 2026
Regular price $1.86 AUD
Regular price $3.33 AUD Sale price $1.86 AUD
Each
View the product page first if you are unsure.
Thread
5/16-18 BSW (7.94mm)
Knob Style
22.2
-
High Tensile Steel / Black Oxide
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 22.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC079W-022-C-SK-C (PK-10) Socket Cap Screws - 5/16-18 BSW - 7.94mm - 22.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
9 units (90 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $3.05 AUD
Regular price $5.66 AUD Sale price $3.05 AUD
Per 10
Thread
5/16-18 BSW (7.94mm)
Knob Style
22.2
-
High Tensile Steel / Black Oxide
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 22.2 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC079W-022-C-SK-C (PK-10) Socket Cap Screws - 5/16-18 BSW - 7.94mm - 22.2 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
9 units (90 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $3.05 AUD
Regular price $5.66 AUD Sale price $3.05 AUD
Per 10
View the product page first if you are unsure.
Thread
5/16-18 BSW (7.94mm)
Knob Style
31.8
-
High Tensile Steel / Black Oxide
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 31.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC079W-032-C-SK-C (PK-10) Socket Cap Screws - 5/16-18 BSW - 7.94mm - 31.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
5 units (50 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $3.41 AUD
Regular price $6.33 AUD Sale price $3.41 AUD
Per 10
Thread
5/16-18 BSW (7.94mm)
Knob Style
31.8
-
High Tensile Steel / Black Oxide
Socket Cap Screws - 5/16-18 BSW - 7.94mm - 31.8 mm - High Tensile Steel / Black Oxide Alloy Steel
Material: High Tensile Steel Black Oxide   
Category: Screws - Socket Cap - Alloy Steel
Part Number: SC079W-032-C-SK-C (PK-10) Socket Cap Screws - 5/16-18 BSW - 7.94mm - 31.8 mm - High Tensile Steel / Black Oxide Alloy Steel Screw
5 units (50 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $3.41 AUD
Regular price $6.33 AUD Sale price $3.41 AUD
Per 10
View the product page first if you are unsure.
Thread
5/16-18 BSW (7.94mm)
Knob Style
44.5
-
Zinc Plated Steel
Hex Head Screws - 5/16-18 BSW - 7.94mm - 44.5 mm - Zinc Plated Steel Steel Zinc Plated
Material: Zinc Plated Steel   
Category: Screws - Hex Head - Steel Zinc Plated
Part Number: SC079W-045-H-CZ (PK-20) Hex Head Screws - 5/16-18 BSW - 7.94mm - 44.5 mm - Zinc Plated Steel Steel Zinc Plated Screw
7 units (140 pcs) Available Now | Item Discontinued - Up to 7 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.24 AUD
Regular price $13.51 AUD Sale price $4.24 AUD
Per 20
Thread
5/16-18 BSW (7.94mm)
Knob Style
44.5
-
Zinc Plated Steel
Hex Head Screws - 5/16-18 BSW - 7.94mm - 44.5 mm - Zinc Plated Steel Steel Zinc Plated
Material: Zinc Plated Steel   
Category: Screws - Hex Head - Steel Zinc Plated
Part Number: SC079W-045-H-CZ (PK-20) Hex Head Screws - 5/16-18 BSW - 7.94mm - 44.5 mm - Zinc Plated Steel Steel Zinc Plated Screw
7 units (140 pcs) Available Now | Item Discontinued - Up to 7 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $4.24 AUD
Regular price $13.51 AUD Sale price $4.24 AUD
Per 20
Thread
7.938

- 0.025 / - 0.127
(Equiv. 0.313 in.)
Knob Style
7.938
-
1/4-20 UNC
Shoulder Screws - 7.938x7.938 mm - 1/4-20 UNC Slotted - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Shoulder - Slotted
Part Number: SHLD079-008-SL-S3 (Each) Shoulder Screws - 7.938x7.938 mm - 1/4-20 UNC Slotted - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
8 Available Now | Item Discontinued - Up to 8 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $10.68 AUD
Regular price $23.20 AUD Sale price $10.68 AUD
Each
Thread
7.938

- 0.025 / - 0.127
(Equiv. 0.313 in.)
Knob Style
7.938
-
1/4-20 UNC
Shoulder Screws - 7.938x7.938 mm - 1/4-20 UNC Slotted - Stainless Steel 303/304 Similar to A2, 18-8 HRB80
Material: Stainless Steel 303/304 (Similar to A2, 18-8) HRB80   
Category: Screws - Shoulder - Slotted
Part Number: SHLD079-008-SL-S3 (Each) Shoulder Screws - 7.938x7.938 mm - 1/4-20 UNC Slotted - Stainless Steel 303/304 Similar to A2, 18-8 HRB80 Screw
8 Available Now | Item Discontinued - Up to 8 may be ordered online. No backorders. Please contact us if you need a larger quantity
Regular price $10.68 AUD
Regular price $23.20 AUD Sale price $10.68 AUD
Each
Thread
5/16-18 UNC (7.94mm)
Knob Style
12.7

+ 0.0 / - 0.76
(Equiv. 0.5 in.)
-
High Tensile Steel / Black Oxide
Countersunk Screws - 5/16-18 UNC - 7.94mm - 12.7 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide   
Category: Screws - Countersunk - Socket
Part Number: SK079C-013-SK-C (PK-10) Countersunk Screws - 5/16-18 UNC - 7.94mm - 12.7 mm - High Tensile Steel / Black Oxide Socket Screw
9 units (90 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $2.41 AUD
Regular price $4.51 AUD Sale price $2.41 AUD
Per 10
Thread
5/16-18 UNC (7.94mm)
Knob Style
12.7

+ 0.0 / - 0.76
(Equiv. 0.5 in.)
-
High Tensile Steel / Black Oxide
Countersunk Screws - 5/16-18 UNC - 7.94mm - 12.7 mm - High Tensile Steel / Black Oxide Socket
Material: High Tensile Steel Black Oxide   
Category: Screws - Countersunk - Socket
Part Number: SK079C-013-SK-C (PK-10) Countersunk Screws - 5/16-18 UNC - 7.94mm - 12.7 mm - High Tensile Steel / Black Oxide Socket Screw
9 units (90 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $2.41 AUD
Regular price $4.51 AUD Sale price $2.41 AUD
Per 10
View the product page first if you are unsure.
Thread
5/16-18 UNC (7.94mm)
Knob Style
12.7

+ 0.0 / - 0.76
(Equiv. 0.5 in.)
-
Zinc Plated Steel
Countersunk Screws - 5/16-18 UNC - 7.94mm - 12.7 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel   
Category: Screws - Countersunk - Socket
Part Number: SK079C-013-SK-CZ (PK-10) Countersunk Screws - 5/16-18 UNC - 7.94mm - 12.7 mm - Zinc Plated Steel Socket Screw
5 units (50 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $3.86 AUD
Regular price $7.21 AUD Sale price $3.86 AUD
Per 10
Thread
5/16-18 UNC (7.94mm)
Knob Style
12.7

+ 0.0 / - 0.76
(Equiv. 0.5 in.)
-
Zinc Plated Steel
Countersunk Screws - 5/16-18 UNC - 7.94mm - 12.7 mm - Zinc Plated Steel Socket
Material: Zinc Plated Steel   
Category: Screws - Countersunk - Socket
Part Number: SK079C-013-SK-CZ (PK-10) Countersunk Screws - 5/16-18 UNC - 7.94mm - 12.7 mm - Zinc Plated Steel Socket Screw
5 units (50 pcs) Available Now | Further orders can be expected around Tue, Jul 14, 2026
Regular price $3.86 AUD
Regular price $7.21 AUD Sale price $3.86 AUD
Per 10
View the product page first if you are unsure.