Button Socket Screws

Button Head Hex Socket Screws (Hex Socket Round Heads)

Button Head Socket Screws have a domed head with a hexagon socket (allen key) drive. Available in both 304 and 316 stainless steel with the distinctive hex drive recess. Ranging in diameter from M3 to M12 and made to Iso 7380 in metric, 3/16' to ½' in UNC, 3/16' to 5/16' in UNF while ranging in length from 6mm to 80mm. Refer to the image above for countersink angle and tables below for head dimensions.

Metric Button Socket Screw ISO7380 Head Dimensions

UNC Button Socket Screw Head Dimensions

UNF Button Socket Screw Head Dimensions