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 5925-01-183-8337
NSN 5905-01-475-0471
NSN 6220-01-227-1917
NSN 5930-01-215-4913
NSN 6130-01-434-8332
NSN 5915-01-613-5032
NSN 5985-01-510-9554
NSN 5965-01-240-0233
NSN 5998-01-296-6189
NSN 5905-00-489-7756
NSN 5965-00-876-2378
NSN 6220-01-425-1588