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 6130-00-686-4906
NSN 5915-00-903-8502
NSN 6110-01-567-2949
NSN 6645-01-423-9361
NSN 6145-00-099-8986
NSN 6145-01-401-3713
NSN 6135-01-633-8502
NSN 5930-01-485-2415
NSN 5935-01-245-0049
NSN 6105-01-352-6103
NSN 5975-01-579-3980
NSN 5990-00-665-4105