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 6150-01-290-2929
NSN 6130-01-341-0222
NSN 5960-00-722-1044
NSN 5915-01-219-6298
NSN 6610-01-445-9580
NSN 6610-01-155-2661
NSN 5975-00-350-8151
NSN 5930-00-554-1064
NSN 6135-01-351-2690
NSN 6135-00-835-7211
NSN 5915-01-395-2347
NSN 5985-00-682-7192