5/16 x 12 ITM SDS Plus Hammer Drill Bit

29/64 x 12 High Speed Aircraft Bit Cobalt

1 1/4-7 x 3 Socket Cap Screw Alloy

3/8-16 x 1 7/8 Hex Sleeve Anchor Zinc Plated (50)

1 3/8-6 x 5 Socket Cap Screw Alloy

1/4 x 3 1/4 Phillips Flat Hi-Low Thread Concrete Screws Blue Ceramic Coated (1,000) M20-2.50 Socket Cap Screws DIN 912 18-8 Stainless Steel (A2) 5/16 x 12 ITM SDS1 4 x 3 1 4 Phillips Flat Hi Low Thread Concrete Screws Blue Ceramic Coated . Meets ASTM A510 for carbon steel manufacturing Meets ASTM B117 for salt spray corrosion 500 hours Notched threads for cutting into concrete, brick and cement block Hi Low thread pattern creates higher pullout tolerances Diamond point design cuts and clears debris during installation for better thread engagement Ceramic coating provides protection from corrosion ACQ compatible