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 5855-01-385-4234
NSN 5920-01-571-6725
NSN 6150-01-634-0575
NSN 5965-01-177-4872
NSN 6150-01-088-1448
NSN 6220-01-320-7585
NSN 7035-01-388-4298
NSN 6110-01-055-0827
NSN 5965-01-654-3565
NSN 5925-01-527-1636
NSN 5998-01-497-3344
NSN 5990-00-934-3145