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 5998-01-535-7086
NSN 6650-00-409-8949
NSN 6650-01-356-3123
NSN 5930-01-152-2621
NSN 5960-01-083-3936
NSN 5855-01-372-4433
NSN 5950-01-181-5768
NSN 5960-00-983-5986
NSN 5950-00-284-7294
NSN 5945-01-394-2206
NSN 6150-01-489-0271
NSN 6320-01-377-5701