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 6145-01-634-0388
NSN 5920-01-462-1261
NSN 5855-01-236-9645
NSN 5905-01-026-0516
NSN 6320-01-492-1976
NSN 6105-01-628-8587
NSN 6240-01-387-4787
NSN 5999-00-541-9347
NSN 6130-00-390-3846
NSN 6620-00-346-7591
NSN 5835-00-632-8621
NSN 5920-01-480-8899