5/8 x 5 Titen HD Concrete Anchor Mech Galvanized (10)

1/4 x 3 Powers Round Toggle Bolt Zinc Plated (50)

flat head split anchor

1-8 x 2 1/2 Hex Cap Screw SS 18-8 (A2)

Commonly used in naval construction and power plant applications

7/8-9 Nylon Insert Locknut 18-8 SS 1-8 Socket Cap Screws Alloy 5/8 x 5 Titen HD7 8 9 Nylon Insert Locknut 18 8 SS . Hex nut with a nylon filled collar at its back end. 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. It is able to be reused more times than a two way reversible nut, however, nylon will begin to deteriorate at temperatures from 150? 350?. 18 8