CRL 8-18 x 1/2" Hex Washer Head Self-Drilling Screws [100 pack] - 20081602

CRL Self-Drilling Screws combine a drill and screw into a single efficient unit to save time and labor costs. They are designed to drill their own hole, cut or form mating threads, and make a complete fastening in a single operation. Each is precision machined and heat treated under exacting standards to ensure quality performance.

Cut Their Own Holes in a Variety of Metals | Speed Manufacturing and Fabricating | Order in Bulk for Additional Savings