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 6650-01-210-5090
NSN 5905-00-146-2375
NSN 2925-00-246-3077
NSN 5905-00-696-0308
NSN 6685-01-243-5833
NSN 6130-01-576-7448
NSN 5999-00-898-0485
NSN 4140-00-437-3778
NSN 5975-01-578-6278
NSN 6650-00-398-1821
NSN 5990-01-632-0969
NSN 6645-00-739-6718