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.
NSN 6240-00-237-3750
NSN 5905-00-272-9259
NSN 6650-00-754-2276
NSN 5996-00-518-4880
NSN 4140-01-490-0200
NSN 5990-01-586-8202
NSN 6130-01-559-0397
NSN 6130-01-131-7405
NSN 5945-00-862-1133
NSN 5895-00-522-7935
NSN 5855-01-369-5037
NSN 5855-01-277-1663