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 5935-01-050-8417
NSN 5925-00-337-8138
NSN 5835-00-372-3736
NSN 5925-00-925-3921
NSN 6620-00-139-6498
NSN 5950-01-089-9860
NSN 6240-01-523-7392
NSN 5985-01-147-5470
NSN 5945-01-644-8890
NSN 6620-01-229-7381
NSN 6650-01-314-3577
NSN 6220-00-830-4692