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 5996-01-466-4577
NSN 2925-01-285-7163
NSN 6105-01-395-6658
NSN 4140-01-199-9771
NSN 5960-01-199-6953
NSN 6145-01-398-0607
NSN 6320-00-445-1187
NSN 5935-00-165-2502
NSN 5996-01-208-5045
NSN 5935-01-462-5788
NSN 6150-01-150-5252
NSN 6150-00-331-6351