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 2 offers
The lowest price for 1/4 x 3/4" UNC Flat Head Socket Screw Plain - Box of 100 right now is $5.50 at Bolt & Nut Australia, compared across 2 retailers.
The all-time low was $5.50 on 30 July 2025. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 11 May 2026.
1/4 x 3/4" UNC Flat Head Socket Screw Plain - Box of 100
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 11/05/2026 06:42:48
1/4" x 20 TPI x 3/4" Full Thread UNC Coarse Countersunk Head Socket Screw Grade 10.9 (5/32" Key) Plain Black Uncoated ANSI B 18.3
Free delivery between Wed – Fri
Hobsons - 1/4 x 3/4 Plain Ansi B18.3 / Astm F835 Unc Socket Screw Countersunk H | Knc14/34 (Pack Of 100)
Delivery between 12–20 May $7.95
| Fastener Size | 1/4" |
| Fastener Length | 1/2" |
| System of Measurement | UNC |
| Finish | Black |
| Drive Type | Socket (Allen Key) |
1/4" x 20 TPI x 3/4" Full Thread UNC Coarse Countersunk Head Socket Screw Grade 10.9 (5/32" Key) Plain Black Uncoated ANSI B 18.3
Free delivery between Wed – Fri
Hobsons - 1/4 x 3/4 Plain Ansi B18.3 / Astm F835 Unc Socket Screw Countersunk H | Knc14/34 (Pack Of 100)
Delivery between 12–20 May $7.95
| Fastener Size | 1/4" |
| Fastener Length | 1/2" |
| System of Measurement | UNC |
| Finish | Black |
| Drive Type | Socket (Allen Key) |
