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 5915-01-200-6338
NSN 4140-01-417-2611
NSN 5935-00-473-2672
NSN 5915-00-274-2282
NSN 5905-00-022-7518
NSN 6145-01-581-1780
NSN 6145-01-533-7376
NSN 5945-00-995-4764
NSN 5925-01-162-8108
NSN 6610-00-499-4642
NSN 5998-01-382-8149
NSN 5925-01-175-2820