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 2925-00-773-7217
NSN 6320-01-227-2648
NSN 5910-00-284-8877
NSN 2925-01-426-3410
NSN 5998-00-153-3828
NSN 5920-00-543-1266
NSN 6130-01-239-4913
NSN 5990-01-384-2697
NSN 6240-01-459-7827
NSN 5835-01-081-9345
NSN 5945-01-242-7552
NSN 5915-01-004-6316