1-8 x 2 1/2 Socket Set Screw Cup Point Alloy

Silicon Bronze Finished Hex Nuts are similar to low carbon steel in hardness but offer high resistance to corrosive environments such as sea water

3/4-10 x 8 1/2 Simpson Wedge Anchor 303 SS (10)

8 x 1 3/4 Phillips Flat Particle Board Screw w/ Nibs T17 Black Oxide - Carton (4

5/8-11 x 3 1/2 Flat Socket Cap Screw Alloy

1 1/4-7 x 3 1/2 Socket Set Screw Cup Point Alloy Phillips Bugle Fine Drywall Screws Black Phosphate 1-8 x 2 1/2 Socket1 1 4 7 x 3 1 2 Socket Set Screw Cup Point Alloy . A headless screw threaded the entire length. It has a hexagonal drive at one end and a cup shaped indentation at the other end. The cup point is the most used style set screw. Designed for fast, permanent and semi permanent location of parts on shafts with hardness differential of 10 15 Rockwell C points and where cutting in of cup edge on the shaft is acceptable. Hardness: Rockwell C45 53.