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 5935-00-101-5722
NSN 2925-01-251-9529
NSN 6110-01-051-9842
NSN 6130-00-818-6171
NSN 5990-00-734-7285
NSN 7035-01-125-3329
NSN 5945-00-893-6677
NSN 6110-00-594-7640
NSN 6105-00-468-6323
NSN 5945-00-617-8270
NSN 4140-01-316-2217
NSN 5925-00-194-5072