12-24 x 1/2 Phillips Flat 82 Undercut Machine Screw Black Zinc Plated (7

5/8 x 12 High Speed Long Boy (1/2" Shank)

5/8 x 8 Titen HD Concrete Anchor Zinc Plated (10)

5/8-11 x 6 Socket Cap Screw 18-8 (A2) Stainless Steel

13/32 x 12 High Speed Long Boy

9/16-18 x 1 1/2 Socket Set Screw Cup Point Alloy 5/8-18 Grade 8 Hex Cap Screws Yellow Zinc Plated 12-24 x 1/2 Phillips Flat9 16 18 x 1 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.