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Fastener SuperStore will close for the 4th of July Holiday at 5pm CT on Thursday 7/2. Orders placed after 5pm will ship Monday 7/6. Happy 4th of July!!.

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.