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 6685-01-280-5181
NSN 5930-01-062-2202
NSN 5925-00-695-9414
NSN 5945-00-155-2207
NSN 6685-01-398-9807
NSN 4140-01-418-0831
NSN 5835-01-174-7700
NSN 6645-01-414-8806
NSN 5835-01-614-1900
NSN 5945-00-059-5517
NSN 5996-01-619-4078
NSN 5998-00-596-9568