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 6650-01-513-0493
NSN 2925-01-581-7478
NSN 4140-01-466-1330
NSN 6320-00-116-3658
NSN 4140-00-753-1416
NSN 6685-00-127-0934
NSN 7035-01-276-9016
NSN 5960-01-147-3764
NSN 5920-01-308-8582
NSN 5999-01-158-2591
NSN 5935-01-264-2139
NSN 5920-00-740-3121