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 5990-01-517-7848
NSN 2925-00-163-9016
NSN 2925-00-570-3037
NSN 5999-01-481-4510
NSN 5960-01-019-0017
NSN 6220-00-883-3510
NSN 5935-01-127-7749
NSN 6320-00-459-8973
NSN 6320-01-399-6177
NSN 5950-01-323-7170
NSN 6135-01-350-2932
NSN 5915-01-469-6787