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 6110-01-108-2690
NSN 5965-00-620-7154
NSN 5920-00-269-4060
NSN 5985-01-596-8574
NSN 6145-00-499-1131
NSN 6620-01-364-0195
NSN 5935-01-072-5307
NSN 5965-00-179-3789
NSN 5985-00-786-5601
NSN 6110-00-082-0268
NSN 6220-01-134-4628
NSN 6620-01-625-2855