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 6130-01-596-9305
NSN 5910-01-340-1351
NSN 6645-01-263-2618
NSN 5975-00-660-5962
NSN 5960-01-391-4701
NSN 5895-01-303-8375
NSN 5950-01-388-0860
NSN 4140-01-443-8026
NSN 5999-01-469-9669
NSN 5895-01-114-8515
NSN 6220-01-653-3019
NSN 6105-01-372-1269