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. |
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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. |
Last updated at 07/05/2026 14:16:21
1/4" x 20 TPI x 1-1/4" Full Thread UNC Coarse Countersunk Head Socket Screw Grade 10.9 (5/32" Key) Plain Black Uncoated ANSI B 18.3
Free delivery between Mon – Wed
Hobsons - 1/4 x 1-1/4 Plain Ansi B18.3 / Astm F835 Unc Socket Screw Countersunk H | Knc14/114 (Pack Of 100)
Delivery between 8–16 May $7.95
| Fastener Size | 1/4" |
| Fastener Length | 1 1/4" |
| System of Measurement | UNC |
| Finish | Plain |
| Drive Type | Socket (Allen Key) |
1/4" x 20 TPI x 1-1/4" Full Thread UNC Coarse Countersunk Head Socket Screw Grade 10.9 (5/32" Key) Plain Black Uncoated ANSI B 18.3
Free delivery between Mon – Wed
Hobsons - 1/4 x 1-1/4 Plain Ansi B18.3 / Astm F835 Unc Socket Screw Countersunk H | Knc14/114 (Pack Of 100)
Delivery between 8–16 May $7.95
| Fastener Size | 1/4" |
| Fastener Length | 1 1/4" |
| System of Measurement | UNC |
| Finish | Plain |
| Drive Type | Socket (Allen Key) |
