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 5998-01-381-1048
NSN 5990-00-915-4531
NSN 6130-01-336-4897
NSN 6130-01-432-1550
NSN 5925-00-081-9135
NSN 5920-01-442-7685
NSN 5930-01-365-6276
NSN 6105-00-246-5311
NSN 6145-00-226-3688
NSN 5965-01-287-7235
NSN 5910-01-038-3942
NSN 6130-00-352-2317