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 6645-01-566-3205
NSN 5996-01-474-0545
NSN 6135-00-284-1406
NSN 5835-01-321-2906
NSN 5935-01-106-6218
NSN 6645-00-907-3279
NSN 6645-00-842-4653
NSN 6130-01-213-7317
NSN 6620-01-288-8249
NSN 5998-00-611-3005
NSN 6135-01-205-5965
NSN 5915-01-488-9788