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 5915-01-213-8557
NSN 5910-01-434-5732
NSN 5855-01-593-0822
NSN 5999-00-732-9109
NSN 5935-00-827-0621
NSN 6685-01-519-0430
NSN 6320-01-521-1764
NSN 5990-00-665-4105
NSN 2925-01-244-3016
NSN 6650-01-619-9986
NSN 5905-01-166-5970
NSN 6110-00-257-1446