Home / Screws, Nuts & Washers / Socket Screws / Socket Cap Head Screws / UNC Socket Cap Screws - ANSI B18.3 / UNC Socket Head Cap Screws - Grade 12.9 - Self Colour UNC Socket Head Cap Screws - Grade 12.9 - Self Colour Sort: Most popularWhat's newPrice low to highPrice high to lowName A to ZName Z to A 10 Products Sort 4-40 UNC Socket Cap Head Bolts - Grade 5 High Tensile From: £0.80 4-40 UNC Socket Cap Head Bolts - Grade 5 High Tensile From: £0.80 View Product 6-32 UNC Socket Cap Head Bolts - Grade 5 High Tensile From: £0.80 6-32 UNC Socket Cap Head Bolts - Grade 5 High Tensile From: £0.80 View Product 8-32 UNC Socket Cap Head Bolts - Grade 5 High Tensile From: £0.80 8-32 UNC Socket Cap Head Bolts - Grade 5 High Tensile From: £0.80 View Product 10-24 UNC Socket Cap Head Bolts - Grade 5 High Tensile £3.25 10-24 UNC Socket Cap Head Bolts - Grade 5 High Tensile £3.25 View Product 1/4" UNC Socket Cap Head Bolts - Grade 5 High Tensile From: £1.05 1/4" UNC Socket Cap Head Bolts - Grade 5 High Tensile From: £1.05 View Product 5/16" UNC Socket Cap Head Bolts - Grade 5 High Tensile From: £0.80 5/16" UNC Socket Cap Head Bolts - Grade 5 High Tensile From: £0.80 View Product 3/8" UNC Socket Cap Head Bolts - Grade 5 High Tensile From: £1.60 3/8" UNC Socket Cap Head Bolts - Grade 5 High Tensile From: £1.60 View Product 7/16" UNC Socket Cap Head Bolts - Grade 5 High Tensile From: £2.45 7/16" UNC Socket Cap Head Bolts - Grade 5 High Tensile From: £2.45 View Product 1/2" UNC Socket Cap Head Bolts - Grade 5 High Tensile £2.00 1/2" UNC Socket Cap Head Bolts - Grade 5 High Tensile £2.00 View Product 5/8" UNC Socket Cap Head Bolts - Grade 5 High Tensile From: £4.80 5/8" UNC Socket Cap Head Bolts - Grade 5 High Tensile From: £4.80 View Product