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 5950-01-356-3231
NSN 5910-01-571-6114
NSN 6150-01-660-0749
NSN 5990-01-378-7349
NSN 6145-01-055-5067
NSN 7035-00-232-4043
NSN 5950-01-606-0950
NSN 4140-01-368-2609
NSN 6130-01-383-8669
NSN 5975-00-661-1832
NSN 5945-00-956-7805
NSN 6135-01-459-0089