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 5998-01-628-9639
NSN 5998-01-431-3538
NSN 4140-01-077-7555
NSN 5935-01-619-0020
NSN 5905-01-285-2741
NSN 5920-01-104-4332
NSN 5905-01-257-3458
NSN 6620-00-115-9050
NSN 6145-01-541-2359
NSN 6130-01-225-1846
NSN 5920-00-557-7993
NSN 5950-01-315-6081