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 5990-01-386-3040
NSN 2925-01-446-0525
NSN 6645-01-173-8850
NSN 6240-00-708-2083
NSN 5985-01-181-5627
NSN 6620-01-233-7466
NSN 5920-01-065-1824
NSN 2925-01-408-6205
NSN 5855-01-007-9541
NSN 5855-01-396-8734
NSN 5965-00-144-2543
NSN 7035-01-193-2667