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 6110-01-640-9602
NSN 5990-01-090-9312
NSN 6220-00-107-1835
NSN 6610-00-179-9035
NSN 6220-00-653-6680
NSN 5999-01-581-4591
NSN 5975-01-520-3443
NSN 5999-01-384-3532
NSN 5915-01-126-2856
NSN 5915-00-883-6688
NSN 5910-00-528-9714
NSN 6645-00-220-2458