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 5910-00-614-3802
NSN 5960-01-632-6576
NSN 5915-00-223-5308
NSN 5935-01-374-0654
NSN 5996-01-484-8867
NSN 6110-01-417-8928
NSN 7035-00-173-2281
NSN 5999-01-216-0423
NSN 5996-00-338-9760
NSN 6110-00-663-4054
NSN 7035-01-528-6900
NSN 5895-01-281-6861