Hex Drive Threaded Insert, Flanged, Die Cast Zinc Alloy, Internal Thread Size M6 x 1.0, Thread Type UNC, Length 33/64", Drill Size 23/64", Hex Key Size M6, For Use on Wood, Installation Use Hex Key or Power Drive Tool 4ZU86, Package Quantity 50. This item has been restricted from sale in the following state (s): []