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 5990-00-438-5587
NSN 6105-01-401-5361
NSN 5996-01-354-0502
NSN 6620-00-058-5225
NSN 5999-01-122-1816
NSN 6320-01-388-3125
NSN 6620-01-030-6495
NSN 5945-01-646-9758
NSN 5965-01-550-3711
NSN 6685-00-472-5764
NSN 5915-00-699-3131
NSN 5855-01-396-0258