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 6150-01-329-7880
NSN 5920-00-437-8450
NSN 5985-00-302-1785
NSN 6610-00-285-5366
NSN 6150-00-559-8369
NSN 5996-01-431-8657
NSN 5985-01-365-3400
NSN 6150-01-112-0540
NSN 5905-00-679-0507
NSN 5935-00-324-3005
NSN 4140-01-634-0330
NSN 2925-00-964-7128