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 5990-01-577-2120
NSN 4140-01-072-8326
NSN 5975-01-333-1798
NSN 7035-01-483-1776
NSN 5965-01-531-2257
NSN 5975-01-309-5488
NSN 6240-01-300-8528
NSN 5915-00-099-0347
NSN 6645-01-367-2581
NSN 6685-00-273-7017
NSN 5925-00-736-0425
NSN 6135-01-031-8078