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 5998-00-827-0527
NSN 4140-01-473-1765
NSN 5998-01-496-0933
NSN 6130-01-153-0937
NSN 5996-00-088-8891
NSN 5920-01-350-4426
NSN 5895-01-127-0460
NSN 6320-00-908-6841
NSN 5960-00-773-2406
NSN 5930-01-051-6071
NSN 4140-01-474-5701
NSN 5920-01-653-9512