Fasteners > Screws > Socket Countersunk Screws | Flat Head Socket Screw | Flat Head/ Countersunk Socket Screws (UNC/UNF) are manufactured to ANSI B18.3 / ASTM F835 | Made of high-grade alloy steel | Available in plain and Zinc finish. |
Fasteners > Screws > Socket Countersunk Screws | Flat Head Socket Screw | Flat Head/ Countersunk Socket Screws (UNC/UNF) are manufactured to ANSI B18.3 / ASTM F835 | Made of high-grade alloy steel | Available in plain and Zinc finish. |
in 3 offers
Fasteners > Screws > Socket Countersunk Screws | Flat Head Socket Screw | Flat Head/ Countersunk Socket Screws (UNC/UNF) are manufactured to ANSI B18.3 / ASTM F835 | Made of high-grade alloy steel | Available in plain and Zinc finish. |
Fasteners > Screws > Socket Countersunk Screws | Flat Head Socket Screw | Flat Head/ Countersunk Socket Screws (UNC/UNF) are manufactured to ANSI B18.3 / ASTM F835 | Made of high-grade alloy steel | Available in plain and Zinc finish. |
Quantity
Size
Last updated at 26/10/2025 23:22:34
Qty 5 Countersunk Socket Screw 10-24 (3/16") X 3/8" Unc 1/8" Key Black
Free delivery
5/16" X 18 Tpi X 3/4" Unc Countersunk Socket Screw G10.9 Plain Black
Free delivery
1/4 x 1" UNC Flat Head Socket Screw Plain - Box of 100
30-day returns
See 7 historical offers
1/2 X 2" Unc Flat Head Socket Screw Plain - Box Of 50
Delivery $9.50
#10-24 (3/16") x 24 TPI x 1" Full Thread UNC Coarse Countersunk Head Socket Screw Grade 10.9 (1/8" Key) Plain Black Uncoated ANSI B 18.3
Free delivery between Tue – Thu
3/8X1 UNC Countersunk Cap Screw ASME B18.3 ~Class 12.9 Zinc Plated By Refast
Delivery between 31 Oct – 5 Nov $12
Hobsons - 10-24 x 1 304 Stainless Ansi B18.3 / A2 Unc Socket Screw Countersunk H (Pack Of 100)
Delivery between 21–29 Oct $7.95
888012 10 Pack - Countersunk Screws - M3 - 3x0.5mm - 16 mm - Zinc Plated Steel Socket Screw - SK030M-016-SK-CZ
Delivery $12.50
Pack Of 10 Plain Black 6-32 X 3/4" Unc Countersunk Socket Screw 10.9
Free delivery
| Size | 3/8" |
| Thread type | UNC / BSW - Coarse |
| Drive Type | Internal Hex |
| System of Measurement | Imperial |
| Drive Size | 7/32" |
Qty 5 Countersunk Socket Screw 10-24 (3/16") X 3/8" Unc 1/8" Key Black
Free delivery
5/16" X 18 Tpi X 3/4" Unc Countersunk Socket Screw G10.9 Plain Black
Free delivery
1/4 x 1" UNC Flat Head Socket Screw Plain - Box of 100
30-day returns
See 7 historical offers
1/2 X 2" Unc Flat Head Socket Screw Plain - Box Of 50
Delivery $9.50
#10-24 (3/16") x 24 TPI x 1" Full Thread UNC Coarse Countersunk Head Socket Screw Grade 10.9 (1/8" Key) Plain Black Uncoated ANSI B 18.3
Free delivery between Tue – Thu
3/8X1 UNC Countersunk Cap Screw ASME B18.3 ~Class 12.9 Zinc Plated By Refast
Delivery between 31 Oct – 5 Nov $12
Hobsons - 10-24 x 1 304 Stainless Ansi B18.3 / A2 Unc Socket Screw Countersunk H (Pack Of 100)
Delivery between 21–29 Oct $7.95
888012 10 Pack - Countersunk Screws - M3 - 3x0.5mm - 16 mm - Zinc Plated Steel Socket Screw - SK030M-016-SK-CZ
Delivery $12.50
Pack Of 10 Plain Black 6-32 X 3/4" Unc Countersunk Socket Screw 10.9
Free delivery
Hobson Engineering
Delivery between Thu – Tue $27.50
| Size | 3/8" |
| Thread type | UNC / BSW - Coarse |
| Drive Type | Internal Hex |
| System of Measurement | Imperial |
| Drive Size | 7/32" |
