Home / Screws, Nuts & Washers / Socket Screws / Socket Cap Head Screws / UNC Socket Cap Screws - ANSI B18.3 / A2 Stainless Steel - UNC Socket Cap Head Screws / 5/16" UNC Socket Cap Head Screws - A2 Stainless Steel 5/16" UNC Socket Cap Head Screws - A2 Stainless Steel Sort: Most popularWhat's newPrice low to highPrice high to lowName A to ZName Z to A 8 Products Sort 5/16" UNC x 1/2" Socket Cap Head Screws (ANSI B18.3) - A2 Stainless Steel £0.76 5/16" UNC x 1/2" Socket Cap Head Screws (ANSI B18.3) - A2 Stainless Steel £0.76 View Product Add to cart Quickview 5/16" UNC x 3/4" Socket Cap Head Screws (ANSI B18.3) - A2 Stainless Steel £1.00 5/16" UNC x 3/4" Socket Cap Head Screws (ANSI B18.3) - A2 Stainless Steel £1.00 View Product Add to cart Quickview 5/16" UNC x 1" Socket Cap Head Screws (ANSI B18.3) - A2 Stainless Steel £1.10 5/16" UNC x 1" Socket Cap Head Screws (ANSI B18.3) - A2 Stainless Steel £1.10 View Product Add to cart Quickview 5/16" UNC x 1 1/4" Socket Cap Head Screws (ANSI B18.3) - A2 Stainless Steel £1.04 5/16" UNC x 1 1/4" Socket Cap Head Screws (ANSI B18.3) - A2 Stainless Steel £1.04 View Product Add to cart Quickview 5/16" UNC x 1 1/2" Socket Cap Head Screws (ANSI B18.3) - A2 Stainless Steel £1.08 5/16" UNC x 1 1/2" Socket Cap Head Screws (ANSI B18.3) - A2 Stainless Steel £1.08 View Product Add to cart Quickview 5/16" UNC x 2" Socket Cap Head Screws (ANSI B18.3) - A2 Stainless Steel £1.59 5/16" UNC x 2" Socket Cap Head Screws (ANSI B18.3) - A2 Stainless Steel £1.59 View Product Add to cart Quickview 5/16" UNC x 2 1/2" Socket Cap Head Screws (ANSI B18.3) - A2 Stainless Steel £2.23 5/16" UNC x 2 1/2" Socket Cap Head Screws (ANSI B18.3) - A2 Stainless Steel £2.23 View Product Add to cart Quickview 5/16" UNC x 3" Socket Cap Head Screws (ANSI B18.3) - A2 Stainless Steel £1.88 5/16" UNC x 3" Socket Cap Head Screws (ANSI B18.3) - A2 Stainless Steel £1.88 View Product Add to cart Quickview