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 5915-01-244-9394
NSN 6145-01-474-4702
NSN 5935-00-170-2765
NSN 6240-01-085-2319
NSN 6105-00-652-6849
NSN 5999-01-579-3601
NSN 6685-00-470-8651
NSN 5895-01-627-9256
NSN 5975-00-415-2049
NSN 5975-01-641-8088
NSN 5999-00-845-1733
NSN 5915-01-255-0599