These 8-18 x 1 1/4" square drive flat head fully threaded self drilling screws are made of zinc and bake
They are also non-magnetic and have a low coefficient of friction
such as assembling furniture or attaching hardware
this screw meets strict quality and performance requirements
The hexagonal head provides ample torque for secure tightening
12-14 x 1 3/4 Phillips Flat Self Tapping Screw Type AB Fully Threaded Black Oxide LATI These 8-18 x 1 1/4"12 14 x 1 3 4" Phillips flat self tapping screw, Type AB, fully threaded, black oxide finish. Designed for use in metal applications, these screws feature a sharp point and aggressive threads that cut their own threads as they are driven, eliminating the need for pre drilling. The Phillips flat head provides a flush, low profile finish, while the black oxide coating offers corrosion resistance. Ideal for projects involving sheet metal, brackets, and