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 5985-00-394-5888
NSN 5835-00-707-6266
NSN 4140-01-070-2238
NSN 6620-01-606-8964
NSN 5950-01-310-7713
NSN 5920-01-362-0680
NSN 5915-01-196-6016
NSN 5998-01-589-3544
NSN 5855-00-256-5562
NSN 6620-00-761-2540
NSN 5960-01-010-3083
NSN 5975-01-514-0742