Thin Wall Key Locking Insert, 4 Keys, M6-1.00 Int Thrd Sz, M10-1.25 Ext Thrd Sz, Steel
25, Thread Class: 6H Internal / 6g ExternalClass 6H Tap Size: M10-1.25, Tap Drill Size: 8.8, Use with Tool: 72250.Threaded Insert, Keylocking, Black Phosphate Steel Wall Type: Thin Wall, Internal / External size: M6-1 X M10-1.