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 6220-01-046-7485
NSN 5910-01-471-2499
NSN 2925-00-924-7745
NSN 5855-01-199-2046
NSN 5996-01-114-2209
NSN 5905-01-370-1774
NSN 6105-01-565-6476
NSN 5945-01-648-2231
NSN 5998-01-279-0447
NSN 5855-01-533-3888
NSN 6150-00-086-7847
NSN 5996-00-005-4257