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 6610-01-057-3408
NSN 5935-01-260-8621
NSN 5895-01-173-3142
NSN 5965-01-470-0393
NSN 6105-00-056-9324
NSN 2925-00-278-9468
NSN 5910-01-210-0082
NSN 5999-01-367-2758
NSN 5935-01-295-7930
NSN 5965-01-477-4938
NSN 2925-01-612-0405
NSN 6220-01-442-1912