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 6320-01-540-4885
NSN 5835-00-825-2512
NSN 5945-00-350-3387
NSN 5935-01-423-8285
NSN 5996-00-222-6049
NSN 5935-00-960-7324
NSN 6135-01-238-2878
NSN 7035-01-641-6768
NSN 5915-00-810-6746
NSN 5950-01-179-3156
NSN 5935-01-158-3426
NSN 5910-01-551-1473