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 6620-00-555-3992
NSN 5910-01-501-9988
NSN 6685-01-281-7267
NSN 5975-01-170-5633
NSN 5990-00-656-5798
NSN 6685-01-361-3504
NSN 5855-00-688-9954
NSN 5855-01-119-9575
NSN 6650-00-915-8545
NSN 6220-00-810-9563
NSN 5999-01-129-8936
NSN 5835-00-754-7255