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 6610-01-519-3080
NSN 6130-01-577-1232
NSN 5975-01-112-8380
NSN 5935-01-504-3062
NSN 6110-00-918-4738
NSN 6105-01-075-8658
NSN 6320-01-643-0850
NSN 5950-01-428-5914
NSN 5905-00-976-1352
NSN 7035-01-453-1278
NSN 5905-01-011-3038
NSN 6610-01-451-3877