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 5975-00-146-1797
NSN 6110-01-519-3127
NSN 5999-00-456-0603
NSN 5998-00-583-8617
NSN 5996-01-274-5513
NSN 6130-01-645-7092
NSN 5855-00-560-0110
NSN 4140-00-351-7085
NSN 6685-00-144-6362
NSN 6220-00-149-0977
NSN 5930-00-646-2140
NSN 5895-01-180-1452