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 4140-01-218-5919
NSN 5975-01-394-2885
NSN 6130-00-059-4642
NSN 6130-00-950-4464
NSN 5998-01-175-0309
NSN 6110-00-837-2282
NSN 5905-01-660-9976
NSN 5925-00-724-9811
NSN 6145-00-388-9084
NSN 5975-00-149-0758
NSN 2925-01-294-9823
NSN 5935-01-453-6809