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

there is no secondary tightening operation required which greatly reduces the overall cost of an anchor installation

3/4-10 x 12 Wedge Anchor Mech Galv (5)

Designed to be used with like-material machine screws and bolts

Grade 2 Finished Hex Nuts are manufactured from low carbon steel

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