Ball Plunger Thread Size M20x2.50 Nose Shape Ball Plunger Material Stainless Steel Plunger Dia 12.00 mm Plunger Projection 4.50 mm With Locking Plunger No Body Length 43.00 mm Final Nose Force 240 N Initial Nose Force 115 N Overall Length 47.50 mm Plunger Width 8.00 mm Ring Dia No Thread Pitch 2.50 mm With Flange No Body Finish Black Oxide Body Material Stainless Steel Retractable No Thread Fully Threaded Package Quantity 5