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 5950-00-584-4571
NSN 5930-01-654-5974
NSN 6685-01-071-7848
NSN 5975-01-634-0678
NSN 6150-01-409-1293
NSN 6320-00-731-6134
NSN 5935-01-050-0644
NSN 5930-00-021-8968
NSN 6145-00-054-8957
NSN 5895-00-161-9495
NSN 4140-00-736-8813
NSN 6610-00-670-7802