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 5975-00-083-1433
NSN 5895-00-776-3025
NSN 6145-00-347-1171
NSN 5935-01-168-8183
NSN 5998-00-208-3362
NSN 6240-01-525-2401
NSN 5935-00-959-5668
NSN 5930-01-114-5952
NSN 5965-00-088-1722
NSN 5855-01-472-2302
NSN 7035-01-055-6806
NSN 6220-00-501-7599