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 5930-01-309-4365
NSN 6320-00-174-1362
NSN 5950-01-564-5627
NSN 5960-01-240-3266
NSN 5985-00-571-5970
NSN 5915-01-287-2328
NSN 5915-01-658-8051
NSN 4140-01-202-2137
NSN 5945-00-835-9337
NSN 6105-01-634-0322
NSN 6110-01-408-5621
NSN 5985-01-519-9295