5/8-18 x 4 Flat Socket Cap Screw Alloy

7/8-14 x 5 Hex Cap Screw SS 18-8 (A2)

1 1/4-12 x 4 Socket Cap Screw Alloy

City officials wanted to make sure that the sprinklers would stay up during an earthquake

7/8-9 x 9 Socket Cap Screw Alloy

3/16 x 3 1/4 Slot Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (1500) 1/2-13 A307 Grade A Carriage Bolts Hot Dipped Galvanized 5/8-18 x 4 Flat Socket3 16 x 3 1 4 Slot Hex Hi Low Thread Concrete Screws Blue Ceramic Coated (1500) 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