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 6220-01-149-4177
NSN 5999-01-443-6234
NSN 6610-01-352-5500
NSN 5975-01-507-1312
NSN 5950-01-176-8252
NSN 5920-01-369-1801
NSN 6620-01-390-7245
NSN 2925-00-767-4245
NSN 6685-01-142-3201
NSN 5930-01-007-5927
NSN 5905-01-070-7428
NSN 2925-01-243-0328