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 6650-00-361-8222
NSN 2925-00-185-1618
NSN 5905-01-647-9743
NSN 6150-01-296-4906
NSN 6145-01-619-7029
NSN 6135-00-985-7887
NSN 6320-00-691-8514
NSN 2925-00-513-6644
NSN 6110-00-643-4832
NSN 6105-01-296-8504
NSN 5925-01-386-3139
NSN 5910-01-032-0565