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 6150-00-398-0833
NSN 5920-00-351-8428
NSN 5975-00-636-3357
NSN 6110-01-476-0585
NSN 5935-01-525-0675
NSN 6135-01-299-7252
NSN 5895-01-273-7181
NSN 6610-00-419-0315
NSN 6620-00-782-0337
NSN 5915-01-071-9986
NSN 6150-00-159-0813
NSN 6610-00-633-1665