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 5999-01-257-3006
NSN 5920-01-092-8621
NSN 5996-01-059-6612
NSN 5950-01-434-6683
NSN 5895-00-288-5878
NSN 5835-01-442-6482
NSN 5998-00-840-5463
NSN 5990-01-227-6526
NSN 5996-01-539-5995
NSN 6610-00-488-7790
NSN 5950-01-501-0011
NSN 6150-01-627-5120