3/8-16 x 2 3/4 Grade 5 Hex Cap Screw Plain Domestic USA (100)

the anchor falls away once you remove the bolt from the wall

1/4 x 1 1/4 Phillips Flat Hi-Low Thread Concrete Screws Blue Ceramic Coated

An all new designed solid 4 x 90

15/16 x 18 Ship Auger Wood Bit

1/2-13 x 2 Square Head Set Screw Cup Point 18-8 (A2) Stainless Steel 5/8-11 Grade 8 Hex Cap Screws Yellow Zinc Plated 3/8-16 x 2 3/4 Grade1 2 13 x 2 Square Head Set Screw Cup Point 18 8 (A2) Stainless Steel. A square head screw threaded the entire length. It has a four sided square head 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.