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 5935-00-996-7617
NSN 6145-01-206-3539
NSN 5895-00-686-2029
NSN 5935-01-397-8573
NSN 5965-01-054-8212
NSN 6145-01-627-5093
NSN 5945-01-381-0156
NSN 7035-00-465-3298
NSN 5985-00-116-6600
NSN 6130-01-532-0567
NSN 5930-01-178-4300
NSN 6130-00-106-3557