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 6220-01-454-4071
NSN 5905-01-513-9604
NSN 6320-01-072-2073
NSN 6105-00-660-8882
NSN 6110-01-088-8143
NSN 6220-00-956-0565
NSN 7035-01-309-2219
NSN 5915-01-589-4976
NSN 5905-00-519-0582
NSN 5935-01-421-0772
NSN 5996-01-353-8017
NSN 6650-00-161-4122