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 5998-01-352-6753
NSN 5920-00-027-5695
NSN 5960-01-311-5817
NSN 7035-01-435-7962
NSN 5835-01-349-4406
NSN 5975-01-514-6820
NSN 5998-01-029-3568
NSN 5996-01-478-3511
NSN 4140-01-506-0246
NSN 5945-01-192-9966
NSN 2925-00-442-6702
NSN 2925-01-164-9579