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 5855-01-093-8202
NSN 5998-00-182-7932
NSN 5999-00-617-9451
NSN 5905-01-014-0620
NSN 5965-01-262-3513
NSN 6145-00-054-7797
NSN 5835-01-388-5198
NSN 5945-01-535-1352
NSN 5945-00-823-5945
NSN 5910-00-776-0735
NSN 5975-01-139-5135
NSN 5996-01-009-8855