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 6320-01-089-9086
NSN 5996-00-995-3222
NSN 5905-00-397-3032
NSN 5925-01-579-0785
NSN 6320-01-019-1028
NSN 6645-01-097-5831
NSN 5910-01-399-0255
NSN 2925-01-107-7939
NSN 6150-00-622-6745
NSN 5990-00-518-3195
NSN 5945-01-604-0313
NSN 5950-00-578-1999