7/8-9 x 6 1/2 Socket Cap Screw 18-8 (A2) Stainless Steel

8 x 2 1/4 Simpson Self-Drilling Fiber-Cement Screws 410 SS - Box (100)

7 x 1 1/4 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 1 lbs Pack (256)

3/4-10 x 14 Socket Cap Screw Alloy

7/8-9 x 1 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

1 1/2-6 x 3 Socket Set Screw Cup Point Alloy 5/8-11 Grade 5 Hex Cap Screws Zinc Plated 7/8-9 x 6 1/2 Socket1 1 2 6 x 3 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.