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 5965-01-222-1420
NSN 4140-00-846-4786
NSN 6320-01-438-6280
NSN 5965-01-116-5339
NSN 5935-00-100-1147
NSN 6320-01-352-5653
NSN 6610-01-576-8955
NSN 5999-01-069-5094
NSN 5910-00-517-7766
NSN 5905-00-148-3776
NSN 6220-01-309-6442
NSN 5920-00-682-0500