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 6105-01-569-6689
NSN 5975-00-019-1619
NSN 5965-01-012-1065
NSN 6240-00-227-0135
NSN 4140-01-642-0772
NSN 6105-01-200-4649
NSN 2925-01-178-0063
NSN 7035-00-205-1932
NSN 6620-01-612-9030
NSN 5985-01-143-9671
NSN 6610-01-552-8842
NSN 5996-01-146-2588