Due to increased demand in our warehouse and shipping systems, orders placed after 3pm (local to the warehouse) will ship the next business day.

Square Drive Self-Drilling Screws

Square Drive Self-Drilling Screws

We offer Square Drive Self-Drilling Screws in diameters from #6 through #14 (as well as a 12-24 machine screw thread), in lengths of 3/8" through 4"; in 18-8 & 410 stainless steel. We also offer steel with zinc & black oxide finishes.