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 5990-00-416-9296
NSN 6240-01-068-8828
NSN 5998-01-052-1630
NSN 6610-01-460-1385
NSN 6150-00-736-3640
NSN 5996-00-583-0796
NSN 6145-00-906-2029
NSN 5895-00-518-1593
NSN 6220-00-776-2614
NSN 5835-01-584-8538
NSN 5925-00-124-5015
NSN 5920-01-648-4424