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 6320-01-504-3948
NSN 5990-01-056-6413
NSN 6620-01-062-2505
NSN 6240-00-275-1950
NSN 6135-01-196-7399
NSN 6610-01-643-6652
NSN 5895-01-068-7269
NSN 5945-00-935-6922
NSN 6645-01-514-3353
NSN 6645-01-424-1540
NSN 5945-00-066-7194
NSN 6110-00-763-7152