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 5905-01-647-9326
NSN 5835-00-523-0736
NSN 5998-00-171-4492
NSN 5920-01-605-8747
NSN 5920-01-450-8382
NSN 5895-01-630-2714
NSN 5990-01-517-7848
NSN 6610-01-540-5424
NSN 5920-01-244-1669
NSN 6150-00-843-3718
NSN 6150-01-464-0238
NSN 5945-01-259-6484