Home / Screws & Bolts / Cap Head Screws / Socket Cap Head Screws / UNF Socket Cap Head Screws / UNF Socket Cap Head Screws - High Tensile Steel / 3/8" UNF Socket Cap Head Screws - High Tensile Steel Product Description 3/8" UNF x 5/8" Socket Cap Head Screws (ANSI B18.1) - High Tensile Steel Self ColourSocket Cap Head Screws are a widely used machine screw, featuring an internal socket drive, and are fastened with a Hexagonal/Allen key. Due to this they are very versatile and easily accessible as the internal drive allows for a smaller head diameter than seen on other machine screws.These UNF Socket Cap Head Bolts are made from High Tensile Steel and have a black self colour finish.For larger quantities or items not listed, please email sales@gwr-fasteners.co.uk and one of our team will provide you with a quotation. Read More Specifications Thread Diameter 3/8" UNF Threads Per Inch 24 TPI Head Diameter 0.562" Head Length 3/8" Length Excluding The Head 5/8" Socket Size 5/16" Fully Threaded Yes Manufacturing Standard ANSI B18.3 Material High Tensile Steel (8.8) Finish Self Colour Black Product Code HT-CAP-3/8UNF-5/8 Customer reviews No reviews left yet Write A Review Most RecentTop Rated Specification Thread Diameter 3/8" UNF Threads Per Inch 24 TPI Head Diameter 0.562" Head Length 3/8" Length Excluding The Head 5/8" Socket Size 5/16" Fully Threaded Yes Manufacturing Standard ANSI B18.3 Material High Tensile Steel (8.8) Finish Self Colour Black Product Code HT-CAP-3/8UNF-5/8 Description 3/8" UNF x 5/8" Socket Cap Head Screws (ANSI B18.1) - High Tensile Steel Self ColourSocket Cap Head Screws are a widely used machine screw, featuring an internal socket drive, and are fastened with a Hexagonal/Allen key. Due to this they are very versatile and easily accessible as the internal drive allows for a smaller head diameter than seen on other machine screws.These UNF Socket Cap Head Bolts are made from High Tensile Steel and have a black self colour finish.For larger quantities or items not listed, please email sales@gwr-fasteners.co.uk and one of our team will provide you with a quotation. Reviews No reviews left yet Write A Review Most RecentTop Rated Delivery & Returns Customer Reviews 3/8" UNF x 5/8" Socket Cap Head Screws (ANSI B18.1) - High Tensile Steel Self Colour Item in Stock (75 Available) Product Code HT-CAP-3/8UNF-5/8 £0.65 Quantity Range Unit Price Unit Saving 1 - 4 £0.65 No Saving 5 - 9 £0.42 £0.23 10 - 24 £0.37 £0.28 25 - 49 £0.33 £0.32 50 - 99 £0.30 £0.35 100 - 499 £0.28 £0.37 500 - 999 £0.23 £0.42 1000+ £0.18 £0.47 Login to add this product to your wishlist. You Will Earn 0 points which is the equivalent of £0.00