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 6130-01-432-9002
NSN 5960-00-687-1031
NSN 5920-00-636-4713
NSN 6240-01-103-9884
NSN 6220-00-878-7301
NSN 5835-00-681-0005
NSN 5996-00-889-7101
NSN 5905-01-541-5437
NSN 6150-01-602-3264
NSN 5905-01-470-0037
NSN 4140-00-045-4391
NSN 6110-00-242-8123