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 5990-01-328-0808
NSN 5945-01-020-2371
NSN 6145-01-246-3988
NSN 5945-01-592-3379
NSN 5910-01-465-3576
NSN 4140-01-308-1075
NSN 5945-01-490-0095
NSN 6110-00-245-1814
NSN 5950-01-632-3060
NSN 5835-00-863-3980
NSN 5960-01-328-8248
NSN 5996-01-633-7979