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 5965-00-831-2134
NSN 5915-01-584-2404
NSN 2925-01-446-6523
NSN 5990-01-460-6390
NSN 5985-01-020-2234
NSN 6135-01-458-3851
NSN 5855-00-928-1912
NSN 4140-01-251-2469
NSN 5999-01-359-2087
NSN 5998-01-116-1187
NSN 5910-00-711-4637
NSN 6130-01-472-2124