8 x 1 5/8 Phillips Wafer Self Drilling Cement Board Screws w/ Nibs Ruspert Coated - Carton (4000)

1 3/8-12 x 7 Socket Cap Screw Alloy

75 x 220 Socket Cap Screw 12

3/4-10 Drop-In Anchor Zinc Plated (20)

1 1/8-7 x 1 3/4 Socket Set Screw Cup Point Alloy

M20-2.50 x 90 Socket Set Screw Cup Point DIN 916 Black Oxide Alloy 1-8 Flat Socket Cap Screws Alloy 8 x 1 5/8 PhillipsM20 2. 50 x 90 Socket Set Screw Cup Point DIN 916 Black Oxide 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