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 6650-01-586-3131
NSN 5975-01-122-6671
NSN 5985-01-522-9803
NSN 6110-01-042-9343
NSN 5998-01-367-3653
NSN 6240-01-616-1698
NSN 5895-01-425-2297
NSN 5945-01-268-2966
NSN 6220-01-438-1579
NSN 5930-01-477-5475
NSN 6685-01-175-4590
NSN 7035-00-445-9657