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 5935-01-050-8417
NSN 6610-00-905-0210
NSN 6105-01-321-0098
NSN 5855-01-476-4219
NSN 5975-01-475-9840
NSN 6610-01-591-4374
NSN 5895-01-464-4493
NSN 5999-01-430-4997
NSN 6650-00-925-1274
NSN 6610-00-317-5860
NSN 5930-00-509-6184
NSN 6650-01-298-4138