5/16-18 x 1-1/2" Hex Bolt Stainless Steel 600 pack hanger bolt driver The insert deforms elastically over

The insert deforms elastically over the threads of the screw

A fender washer

Part #317025CSS-1000

#10 x 2-1/2" Sealing Hex Washer Head Self-Drilling Screws 410 Stainless Steel with Bonded 18-8 Stainless and Neoprene Washer 100 pack

#10 x 2" Hex Washer Head Self-Drilling Screws 410 Stainless Steel 1000 pack

5/16-18 x 1-1/2" Hex Bolt Stainless Steel 600 pack hanger bolt driver The insert deforms elastically over5 16 18 x 1 1 2" Hex Bolt Stainless Steel 600 pack Hex bolts have hexagonal heads and machine threads for use with a nut or in a tapped hole. They can be fully threaded or partially threaded. Ideal for use in: Solar Panel Installation Glazing, Curtain Wall and Window Wall Marine Structures Automotive Applications Robotics and Automation Water Treatment Plants Construction Wind Energy Manufacturing Any Outdoor Application Part #201031C0150SS 600