Home / Screws & Bolts / Countersunk Screws / Socket Countersunk Screws / UNC Socket Countersunk Screws Product Description 7/16" UNC x 7/8" Socket Countersunk Screws (ANSI B18.3) - High Tensile Steel Self ColourSocket Countersunk Screws feature an internal socket drive and are fastened with a HHHHexagonal/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 Socket Countersunks are made from 10.9 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 7/16" UNC Threads Per Inch 14 TPI Head Diameter (Max) 0.844" Head Length (Max) 0.468" Length Including The Head 3" Socket Size 9/16" Fully Threaded Yes Manufacturing Standard ANSI B18.3 Material High Tensile Steel Finish Self Colour Black Product Code HT-CSK-7/16UNC-7/8 Customer reviews No reviews left yet Write A Review Most RecentTop Rated Specification Thread Diameter 7/16" UNC Threads Per Inch 14 TPI Head Diameter (Max) 0.844" Head Length (Max) 0.468" Length Including The Head 3" Socket Size 9/16" Fully Threaded Yes Manufacturing Standard ANSI B18.3 Material High Tensile Steel Finish Self Colour Black Product Code HT-CSK-7/16UNC-7/8 Description 7/16" UNC x 7/8" Socket Countersunk Screws (ANSI B18.3) - High Tensile Steel Self ColourSocket Countersunk Screws feature an internal socket drive and are fastened with a HHHHexagonal/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 Socket Countersunks are made from 10.9 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 7/16" UNC x 7/8" Socket Countersunk Screws (ANSI B18.3) - High Tensile Steel Self Colour Item in Stock (1 Available) Product Code HT-CSK-7/16UNC-7/8 £0.85 Quantity Range Unit Price Unit Saving 1 - 4 £0.85 No Saving 5 - 9 £0.76 £0.09 10 - 24 £0.67 £0.18 25 - 49 £0.62 £0.23 50 - 99 £0.58 £0.27 100 - 499 £0.53 £0.32 500 - 999 £0.44 £0.41 1000+ £0.36 £0.50 Login to add this product to your wishlist. You Will Earn 1 points which is the equivalent of £0.05