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 5996-01-283-5834
NSN 5975-01-274-5344
NSN 4140-01-238-1906
NSN 5835-01-178-4154
NSN 6620-00-602-5832
NSN 5990-01-512-9129
NSN 6135-00-221-4720
NSN 5895-00-910-6506
NSN 5999-00-078-9347
NSN 5965-00-253-1302
NSN 5930-00-261-3420
NSN 5945-00-591-2246