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 5985-01-127-6844
NSN 6130-01-483-0726
NSN 5855-00-494-9581
NSN 6220-01-206-9023
NSN 6320-01-452-2394
NSN 5905-01-566-8055
NSN 6650-01-578-8176
NSN 5985-01-294-1473
NSN 6620-01-072-6549
NSN 5998-00-725-0244
NSN 6650-00-177-0983
NSN 6220-01-433-8071