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 5935-01-075-5409
NSN 6320-00-823-2015
NSN 5998-00-606-8813
NSN 5835-00-752-6065
NSN 6110-01-354-1322
NSN 6610-00-367-9603
NSN 6620-01-646-0105
NSN 7035-01-021-1413
NSN 5935-00-190-7029
NSN 5930-01-384-3255
NSN 6105-01-300-4790
NSN 7035-01-497-9773