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 4140-01-139-4041
NSN 6645-00-342-5956
NSN 6240-00-347-7118
NSN 5920-00-800-8998
NSN 5855-01-580-1520
NSN 5905-01-390-0667
NSN 5835-01-088-4676
NSN 5920-00-164-7978
NSN 5910-00-540-9228
NSN 5990-01-565-2226
NSN 6130-00-393-5039
NSN 5925-01-221-1669