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 6220-01-150-7287
NSN 7035-01-106-3476
NSN 4140-01-473-2922
NSN 6320-00-506-2314
NSN 6105-00-753-7458
NSN 6240-01-556-7096
NSN 5930-01-509-9378
NSN 6145-01-579-3510
NSN 6240-00-827-5794
NSN 5905-01-490-2295
NSN 5835-01-414-3258
NSN 6650-00-123-9677