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 5990-01-286-0601
NSN 5975-01-242-9549
NSN 6645-00-896-9430
NSN 5998-01-256-5459
NSN 5990-01-426-2037
NSN 6620-01-449-8743
NSN 5990-01-060-3687
NSN 6320-01-176-8367
NSN 5920-00-038-6892
NSN 5985-01-429-5716
NSN 6150-00-259-1897
NSN 6320-01-380-7372