An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.
NSN 5945-00-529-0409
NSN 6320-00-583-3104
NSN 5950-00-356-7472
NSN 6105-00-758-0610
NSN 5935-00-918-7586
NSN 5910-00-929-5905
NSN 5998-00-143-4723
NSN 5855-01-093-3080
NSN 6150-01-534-2403
NSN 5990-01-190-8223
NSN 5998-00-218-1360
NSN 5998-00-164-4208