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 6135-01-633-8502
NSN 6110-00-494-9135
NSN 7035-00-145-9138
NSN 5998-01-568-9693
NSN 6135-01-328-0639
NSN 5975-01-277-3866
NSN 5985-01-399-0307
NSN 6320-01-450-5510
NSN 5910-00-622-3036
NSN 6105-00-213-7721
NSN 7035-01-604-0698
NSN 7035-01-387-8655