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 5945-01-182-8291
NSN 7035-00-870-0290
NSN 6240-00-144-4693
NSN 6650-01-169-6367
NSN 6105-00-284-1003
NSN 6105-01-452-5046
NSN 5835-00-887-1941
NSN 5999-01-174-0799
NSN 6240-01-024-7028
NSN 6135-01-041-3829
NSN 5999-01-533-7837
NSN 5905-01-323-7065