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 5910-01-578-6803
NSN 6645-00-108-6479
NSN 6135-01-646-5986
NSN 5895-01-400-4153
NSN 6110-00-553-8816
NSN 5945-00-355-9505
NSN 5960-00-173-6988
NSN 5999-01-634-0576
NSN 5945-01-227-7974
NSN 6240-01-341-8105
NSN 5935-01-093-0733
NSN 5910-00-548-3843