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 5998-00-745-7668
NSN 5920-00-305-2867
NSN 5920-01-502-9681
NSN 5915-00-456-0873
NSN 5895-00-725-2702
NSN 5925-00-814-8428
NSN 5920-01-363-7063
NSN 6620-00-313-9237
NSN 6105-01-410-8223
NSN 5960-01-142-1995
NSN 5996-01-415-3901
NSN 5996-01-408-6779