T-Nut Clamps Clamp Style Cam Action Thread Size M12 x 1.75 Thread Length 25mm Material Steel Diameter M12 Overall Height 31.73mm Overall Width 25.4mm Overall Depth 30.9mm Drive Size 8mm T-Slot Size 16mm Holding Force 3200 lb. For Use With CNC Machining Centers Includes T-Nut Package Quantity 2