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. |
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 05/15/2026 00:01:20
Hobsons - 3/4 x 3-1/2 Plain Ansi B18.3 / Astm F835 Unc Socket Screw Countersunk H | Knc34/312 (Pack Of 25)
Delivery between 15–23 May $7.95
3/4 x 3 1/2" UNC Flat Head Socket Screw Plain - Box of 25
Delivery between 19–26 May $19.21
| Fastener Size | 3/4" |
| Fastener Length | 3 1/2" |
| System of Measurement | UNC |
| Finish | Plain |
| Drive Type | Socket (Allen Key) |
Hobsons - 3/4 x 3-1/2 Plain Ansi B18.3 / Astm F835 Unc Socket Screw Countersunk H | Knc34/312 (Pack Of 25)
Delivery between 15–23 May $7.95
3/4 x 3 1/2" UNC Flat Head Socket Screw Plain - Box of 25
Delivery between 19–26 May $19.21
| Fastener Size | 3/4" |
| Fastener Length | 3 1/2" |
| System of Measurement | UNC |
| Finish | Plain |
| Drive Type | Socket (Allen Key) |
