A hardened, externally-threaded fastener with a self-drilling point. It drills, taps and fastens and may have a machine screw thread or a nonmachine screw thread. The threads usually extend from behind the pilot to the bearing surface of the head.
NSN 6110-01-487-8867
NSN 6105-00-671-1785
NSN 6320-01-246-4390
NSN 6220-01-113-9952
NSN 6220-00-175-4794
NSN 6620-00-439-2442
NSN 6130-01-353-4901
NSN 6650-01-099-6271
NSN 5930-00-537-7366
NSN 6150-01-378-6736
NSN 4140-01-046-0119
NSN 5998-01-086-4885