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 5920-01-603-9341
NSN 5895-01-269-0576
NSN 6620-00-658-6588
NSN 5855-01-348-4623
NSN 5930-00-487-3914
NSN 5965-00-422-5415
NSN 2925-00-735-4979
NSN 5950-01-537-9540
NSN 5960-00-833-7438
NSN 6645-00-807-9350
NSN 5920-01-408-0658
NSN 5975-00-932-0295