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 5975-01-473-5089
NSN 6110-01-627-2109
NSN 5950-01-435-4405
NSN 5935-01-110-6880
NSN 4140-00-066-0538
NSN 5935-00-960-7418
NSN 5996-01-517-2328
NSN 5915-01-437-4470
NSN 5915-00-200-9139
NSN 5985-01-208-6571
NSN 6110-00-183-7788
NSN 6110-01-359-2743