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 5990-01-633-9503
NSN 5990-00-263-1289
NSN 5835-01-490-9751
NSN 5990-00-269-2226
NSN 5910-01-206-0609
NSN 5935-01-287-4406
NSN 5950-01-301-2376
NSN 5996-01-505-0101
NSN 6105-01-608-3974
NSN 5950-00-910-4621
NSN 5910-00-780-7865
NSN 5999-00-409-5631