6 x 1 5/8 Phillips Trim Sharp Point Drywall Screws Phosphate Coated - Carton (5000)

which means you can use them when you work in the same wall without them coming loose

11/32 x 6 High Speed Aircraft Bit

3/8 x 2 1/2 Titen HD Concrete Anchor Zinc Plated (50)

3/4-10 x 12 Simpson Wedge Anchor 316 SS (5)

1 1/8-7 x 1 3/4 Socket Set Screw Cup Point Alloy Phillips Bugle Decking Screws W.A.R. Coated 6 x 1 5/8 Phillips1 1 8 7 x 1 3 4 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.