#15 x 6 High Speed Aircraft Bit Cobalt

1/2-13 x 15 Socket Cap Screw Alloy

3/16 x 4 Powers Combo Mushroom Toggle Bolt Zinc Plated (50)

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

5/8 x 4 Hex Lag Screw 18-8 SS

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 #15 x 6 High Speed3 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