A tapping screw with spaced threads and a drill point which drills its own hole.
May be used to attach plywood, soft woods or composition board to metal, or attach metal to metal.
All self-drilling screws offer economical benefits: reduces labor and tooling costs; reduces or eliminates drill bits and taps.
Hex washer head.
Black oxide.
A tapping screw with spaced threads and a drill point which drills its own hole. May be used to attach plywood, soft woods or composition board to metal, o