An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. the threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. the thread length being the controlled dimension, the grip length is not specified. a locking feature may be incorporated in the design of the head or threads. the head is not designed to be held or driven with an inserted driver or by the thumb and fingers. excludes bolt,machine; bolt,externally relieved body; bolt,internal wrenching; and screw,cap,socket head.
NSN 5905-01-644-3963
NSN 2925-01-314-5833
NSN 5996-01-435-5547
NSN 5930-01-454-9624
NSN 6145-01-504-8141
NSN 6240-01-263-0123
NSN 6645-01-157-0762
NSN 2925-01-389-6874
NSN 6685-01-543-4464
NSN 6240-01-179-1189
NSN 6685-01-328-7447
NSN 5999-00-134-7014