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 5960-01-210-9762
NSN 5965-00-899-0453
NSN 6685-00-032-7311
NSN 6610-00-705-9502
NSN 5895-00-227-9936
NSN 5998-01-564-5092
NSN 5950-01-178-0269
NSN 6610-01-364-0197
NSN 6150-01-239-2668
NSN 6135-01-300-8455
NSN 6135-00-563-7711
NSN 6645-01-092-4733