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 5855-01-601-8145
NSN 6650-01-158-5099
NSN 5855-01-020-7982
NSN 6105-01-590-3278
NSN 5930-01-084-6610
NSN 5950-01-348-2056
NSN 5945-01-531-3852
NSN 5999-01-528-7216
NSN 5999-00-540-7179
NSN 6150-01-019-5194
NSN 6240-00-181-2503
NSN 5835-01-064-2165