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 5999-00-326-9199
NSN 6240-00-547-2127
NSN 6135-01-357-0621
NSN 5835-00-929-6623
NSN 4140-01-573-4240
NSN 5960-01-359-6630
NSN 5945-01-068-3503
NSN 6150-01-067-0670
NSN 6135-01-364-0667
NSN 5910-00-417-0825
NSN 4140-00-578-7726
NSN 5905-01-313-4802