Ball Plunger Thread Size M20x2.50 Nose Shape Ball Plunger Material Steel Plunger Dia 12.00 mm Plunger Projection 4.50 mm With Locking Plunger No Body Length 43.00 mm Final Nose Force 160 N Initial Nose Force 80 N Overall Length 47.50 mm Ring Dia No Thread Pitch 2.50 mm With Flange No Body Finish Black Oxide Body Material Steel Retractable No Thread Fully Threaded Package Quantity 5