An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.
Classification: Threaded fasteners of aluminum
NSN 6220-01-389-2440
NSN 6220-00-423-2700
NSN 5925-01-652-5163
NSN 5835-00-954-2833
NSN 6645-01-459-2966
NSN 6150-01-078-8101
NSN 5835-01-424-0054
NSN 5998-00-479-5660
NSN 5935-00-866-6811
NSN 5960-01-391-8860
NSN 5895-01-169-9224
NSN 5855-01-388-4345