#33 x 6 High Speed Aircraft Bit Cobalt

10 x 4 1/2 Phillips Bugle Coarse Drywall Screws Phosphate Coated - Carton (500)

1/2-13 x 8 Hex Cap Screw SS 18-8 (A2)

3/8 x 18 ITM SDS Plus eVolution™ Hammer Drill Bit

1 1/8-7 x 1 Socket Set Screw Cup Point Alloy Simpson Square Trim-Head Wood Decking Screws 305 Stainless Steel #33 x 6 High Speed1 1 8 7 x 1 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.