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 6620-01-082-7326
NSN 6220-01-232-7723
NSN 6130-00-896-9511
NSN 5910-00-205-2430
NSN 5975-00-827-0932
NSN 7035-00-104-7613
NSN 4140-00-006-4188
NSN 5975-00-172-0568
NSN 5999-00-934-0306
NSN 5950-00-884-3568
NSN 6620-01-254-7963
NSN 5905-01-435-6357