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 5915-00-999-3470
NSN 6135-01-142-2417
NSN 6645-00-287-9192
NSN 6220-00-285-8104
NSN 6650-00-614-1711
NSN 5998-01-517-9411
NSN 5945-01-068-4471
NSN 5990-01-020-6841
NSN 6105-00-707-5962
NSN 6645-01-340-4191
NSN 5935-00-987-4555
NSN 5998-00-076-3269