Home / Screws & Bolts / Countersunk Screws / Socket Countersunk Screws / UNF Socket Countersunk Screws Product Description 5/16" UNF x 3/4" Socket Countersunk Screws (ANSI B18.3) - High Tensile Steel Self ColourSocket Countersunk Screws feature an internal socket drive and are fastened with a Hexagonal/Allen key. The slanted neck and flat top allow for Socket Countersunk Screws to lay flush with the fastened surface or raised when paired with a Cup/Countersunk Washer.These UNF Socket Button Head Screws 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 5/16" UNF Threads Per Inch 24 TPI Head Diameter (Max) 0.656" Head Length (Max) 0.198" Length Including The Head 3/4" Socket Size 3/16" Fully Threaded Yes Manufacturing Standard ANSI B18.3 Material High Tensile Steel Finish Self Colour Black Product Code HT-CSK-5/16UNF-3/4 Customer reviews No reviews left yet Write A Review Most RecentTop Rated Specification Thread Diameter 5/16" UNF Threads Per Inch 24 TPI Head Diameter (Max) 0.656" Head Length (Max) 0.198" Length Including The Head 3/4" Socket Size 3/16" Fully Threaded Yes Manufacturing Standard ANSI B18.3 Material High Tensile Steel Finish Self Colour Black Product Code HT-CSK-5/16UNF-3/4 Description 5/16" UNF x 3/4" Socket Countersunk Screws (ANSI B18.3) - High Tensile Steel Self ColourSocket Countersunk Screws feature an internal socket drive and are fastened with a Hexagonal/Allen key. The slanted neck and flat top allow for Socket Countersunk Screws to lay flush with the fastened surface or raised when paired with a Cup/Countersunk Washer.These UNF Socket Button Head Screws 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 5/16" UNF x 3/4" Socket Countersunk Screws (ANSI B18.3) - High Tensile Steel Self Colour Item in Stock (171 Available) Product Code HT-CSK-5/16UNF-3/4 Need More?Additional stock available in: 1 - 2 Days £0.58 Quantity Range Unit Price Unit Saving 1 - 4 £0.58 No Saving 5 - 9 £0.31 £0.27 10 - 24 £0.28 £0.30 25 - 49 £0.25 £0.33 50 - 99 £0.22 £0.36 100 - 499 £0.19 £0.40 500 - 999 £0.15 £0.43 1000+ £0.14 £0.44 Login to add this product to your wishlist. You Will Earn 0 points which is the equivalent of £0.00