Hex head self-tapping screw can be used with a 8mm nut spinner or hex head drive socket. 1env stock two different size screws, 19mm and 32mm available in galvanised and stainless steel.
Hex head self-tapping screws often get referred to as tek screws. Our 19mm and 32mm tek screws can be used with a 8mm nut spinner or hex head drive socket.