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 5935-01-375-3384
NSN 6105-00-133-4230
NSN 5998-01-224-6616
NSN 5998-00-631-7540
NSN 6135-01-430-3119
NSN 5895-01-296-5965
NSN 5960-01-544-1273
NSN 5930-00-120-0077
NSN 6130-00-106-6445
NSN 5935-00-148-8159
NSN 5999-00-440-7942
NSN 6620-01-396-0942