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 5945-01-261-1501
NSN 6105-01-359-5938
NSN 5930-01-087-2272
NSN 5999-00-347-1887
NSN 6650-01-278-6645
NSN 5999-00-515-7354
NSN 6105-01-061-7687
NSN 5950-00-708-2381
NSN 6320-00-174-1362
NSN 6220-01-464-8928
NSN 5855-00-235-2676
NSN 6620-01-205-6608