3/8 x 3 Titen HD Concrete Anchor Zinc Plated (50)

Hot-Dip Galvanized material will meet or exceed ASTM A563

At FMW Fasteners

and the jaws open to a lock position when the screw is inserted

By utilizing a reliable Alligator anchor to supplement your screws

1 1/8-12 Nylon Insert Locknut Zinc Plated 1-14 Grade 8 Hex Cap Screws Yellow Zinc Plated 3/8 x 3 Titen HD1 1 8 12 Nylon Insert Locknut Zinc Plated . Nylon insert locknuts are hex nuts with a nylon filled collar. When a screw reaches the collar, the threads and nylon form a tight, frictional fit restricting movement of the screw when it is subjected to vibration. Designed to be used with like material machine screws and bolts, nylon insert locknuts can be reused more times than a two way reversible nut, however, nylon will begin to deteriorate at