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 6130-00-502-3196
NSN 6220-01-050-8122
NSN 7035-00-946-2642
NSN 6685-01-396-0945
NSN 6105-00-280-2808
NSN 5925-01-535-3950
NSN 7035-00-803-3056
NSN 5990-00-386-4951
NSN 5910-01-408-5519
NSN 5998-00-292-0214
NSN 5835-01-202-9673
NSN 5950-01-290-3967