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 6130-00-952-2970
NSN 5996-00-626-3766
NSN 6320-01-429-9871
NSN 5965-01-294-1396
NSN 5985-01-539-0776
NSN 6110-00-052-2655
NSN 6240-01-633-9357
NSN 6610-01-419-0929
NSN 6620-00-922-6246
NSN 5925-01-370-5793
NSN 7035-00-108-4421
NSN 5920-01-186-6224