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 6130-01-394-7808
NSN 5998-01-338-3028
NSN 7035-01-658-1623
NSN 5935-00-572-1010
NSN 5905-00-132-6893
NSN 5855-01-448-0695
NSN 5920-00-227-6586
NSN 6650-01-235-0981
NSN 5999-00-398-1583
NSN 6150-00-819-2364
NSN 6110-01-445-6967
NSN 4140-01-274-4762