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 5915-01-513-0447
NSN 5915-01-449-3198
NSN 6650-00-382-6080
NSN 6685-01-556-1320
NSN 5925-00-806-5341
NSN 5996-00-155-6904
NSN 6620-01-298-9316
NSN 6105-01-203-6133
NSN 5998-01-509-1309
NSN 5915-00-280-1428
NSN 5998-01-177-9651
NSN 6650-01-466-5615