Concrete anchor screws; hex washer head; hi-low thread; tapered shank; nail-type point; used as a masonry fastening system; screw lg 1-3/4 in.
A hardened cylindrical fastener with multiple spiral flutes on its shank. It also has an end smaller in diameter than the outside diameter of the spiral flutes, which acts as a pilot when driven into a drilled hole.
NSN 6610-00-186-9180
NSN 6685-00-017-9516
NSN 5905-00-333-9394
NSN 5915-01-355-5533
NSN 5920-01-241-0566
NSN 6320-01-515-7913
NSN 6320-00-139-1090
NSN 6105-00-399-1352
NSN 5975-01-329-1505
NSN 6150-01-009-0712
NSN 5910-01-646-2920
NSN 6110-01-600-6624