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 5999-00-525-3630
NSN 5975-00-827-5835
NSN 5996-01-574-6346
NSN 5920-01-653-6395
NSN 6650-01-282-5805
NSN 6150-01-532-1389
NSN 4140-00-045-8117
NSN 5999-01-646-5952
NSN 6650-01-477-2124
NSN 5950-01-273-7895
NSN 6105-01-299-4802
NSN 5935-00-279-1778