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 6220-01-484-3419
NSN 5905-01-097-7872
NSN 5835-01-442-6482
NSN 6610-00-411-7246
NSN 6150-00-446-9206
NSN 6610-01-037-0410
NSN 5930-00-636-4998
NSN 5835-00-113-6090
NSN 5990-01-348-9843
NSN 4140-01-516-7536
NSN 6685-01-023-0640
NSN 5950-01-510-2461