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 6620-01-082-5997
NSN 5920-01-053-0987
NSN 6240-01-433-1403
NSN 5998-00-317-7215
NSN 6145-01-499-1569
NSN 6105-00-202-2469
NSN 5999-00-993-5448
NSN 5985-01-038-5516
NSN 5960-01-564-5044
NSN 6320-01-501-7935
NSN 5855-00-631-4565
NSN 5925-00-072-9933