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 5915-01-591-9384
NSN 5999-00-624-8216
NSN 6620-01-593-0817
NSN 5895-00-490-5988
NSN 5998-01-354-4961
NSN 5945-01-028-6164
NSN 6610-01-643-6652
NSN 5915-01-537-8246
NSN 6130-01-585-7114
NSN 5999-01-413-0929
NSN 4140-01-029-2814
NSN 5910-00-526-0694