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.
Classification: Other copper screws (not for wood) bolts and nuts
NSN 5990-00-170-4239
NSN 5835-01-495-0595
NSN 6220-01-015-5850
NSN 6320-00-731-6134
NSN 6645-00-692-2809
NSN 5925-01-124-2441
NSN 5998-00-965-2414
NSN 5905-01-031-1413
NSN 5855-01-571-6715
NSN 5996-01-538-9357
NSN 6240-01-064-5348
NSN 5925-01-415-0261