Anti-split & fast drive. Anti-friction prevents jacking, rotation & splitting. Serrated cutting thread reduces torque for a faster firmer fix. Yellow/zinc plated surface lasts up to 6 times longer than standard zinc screw protective coating.
Anti-split & fast drive. Anti-friction prevents jacking, rotation & splitting. Serrated cutting thread reduces torque for a faster firmer fix. Yellow/zinc plated surface lasts up to 6 times longer than standard zinc screw protective coating.