Plastic plug bonds through friction to concrete

as you only have to pay one flat rate regardless of the quantity you choose

7/8-14 x 4 1/2 Hex Cap Screw SS 18-8 (A2)

3/8-16 x 6 Flat Sleeve Anchor Zinc Plated (50)

1/8 x 2 Powers Combo Mushroom Toggle Bolt Zinc Plated (50)

3/32 x 12 High Speed Aircraft Bit Cobalt (6) 3/8-16 Grade 5 Hex Cap Screws Zinc Plated Plastic plug bonds through friction3 32 x 12 High Speed Aircraft Bit Cobalt . Manufactured to NAS 907 Type J specifications Heavy duty construction for portable or machine drilling For use in drilling in high tensile strength alloy steels, stainless steels, titanium and other difficult to machine materials Made in the USA