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 6240-01-643-3523
NSN 5985-01-362-1756
NSN 5910-00-125-7078
NSN 5950-01-250-3251
NSN 5965-00-989-6936
NSN 5950-00-238-5229
NSN 5996-01-266-0952
NSN 5960-00-763-5390
NSN 5930-01-505-0143
NSN 6130-01-557-5387
NSN 6220-01-376-8540
NSN 6685-01-555-5116