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 5996-00-400-9237
NSN 5910-01-627-2828
NSN 5920-00-644-3285
NSN 5935-00-888-5615
NSN 6130-01-569-2725
NSN 5996-00-186-8709
NSN 5965-00-419-9590
NSN 6145-00-280-8488
NSN 7035-00-215-3272
NSN 5935-00-244-9974
NSN 5998-00-616-4409
NSN 6610-01-578-7771