Truss Head Self Tapping Screws

Description

For hard substrates such as metal or hard plastics, the Truss Head Self Tapping Screws ability is often created by cutting a gap in the continuity of the thread on the screw, generating a flute and cutting edge similar to those on a tap. Thus, whereas a regular machine screw cannot tap its own hole in a metal substrate, Truss Head Self Tapping Screws can (within reasonable limits of substrate hardness and depth).