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 5999-01-055-3502
NSN 6150-01-124-1588
NSN 5998-01-628-0333
NSN 5905-01-197-2517
NSN 5975-01-214-1438
NSN 5975-01-441-9221
NSN 5985-01-140-1167
NSN 5910-00-438-8442
NSN 6130-01-316-8560
NSN 5999-00-733-1564
NSN 5910-01-319-7292
NSN 5935-00-005-2861