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 5975-01-534-3141
NSN 6105-01-279-7588
NSN 6150-01-421-2543
NSN 6145-00-823-6215
NSN 5910-01-133-3897
NSN 5975-00-762-2719
NSN 5985-01-468-5598
NSN 5915-00-595-8090
NSN 6685-00-128-9727
NSN 5960-01-418-8402
NSN 6650-01-657-7864
NSN 6105-01-654-0158