3/16" x 3-1/4" HWH BLUE CERAMIC CONCRETE SCREWS 1,500ct | CH352

Blue Ceramic Coated Concrete screws, 3/16 x 3-1/4" Hex Washer Head, Hi-Low Notched threads, Diamond Point

These 3 1/4" length 1/4" drive Hex Washer Head BLUE CERAMIC COATED Concrete screws are 3/16" diameter Diamond Point with Hi-Low Notched threads. Replacement for Tapcon. Ceramic coating meets ASTM B-117 for salt spray corrosion. Meets ASTM A 510 for carbon steel manufacturing. Slotted Indented Hex Washer Head allows for high tork into pre-drilled hole. Each box contains approximately 1,500 screws (27 pounds)

Applications Include:
Attaching wood or metal to concrete, brick, cement block or masonry.