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 6150-01-544-0355
NSN 6150-01-351-1152
NSN 6240-01-466-2680
NSN 4140-01-394-9252
NSN 6620-00-054-4778
NSN 5915-00-931-1190
NSN 5935-01-129-3239
NSN 4140-00-307-2732
NSN 5996-01-093-1944
NSN 6220-01-290-9905
NSN 5996-01-230-6811
NSN 5990-01-126-5824