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 5985-00-838-1557
NSN 5975-01-492-6399
NSN 6135-01-413-4747
NSN 5999-00-097-1180
NSN 5975-00-985-6630
NSN 6130-01-200-7450
NSN 5985-01-025-6051
NSN 5985-00-900-9118
NSN 6620-01-147-9954
NSN 5960-00-687-1031
NSN 6150-01-540-8742
NSN 5950-01-467-0394