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, or