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 5910-01-644-9732
NSN 5965-01-114-9086
NSN 5999-00-290-5898
NSN 5925-01-104-0422
NSN 6685-01-358-7884
NSN 5920-01-533-3343
NSN 6220-01-391-4492
NSN 6150-00-241-2184
NSN 6150-01-399-0375
NSN 5965-00-785-5100
NSN 5996-01-283-6729
NSN 4140-01-196-5232