Spring Plunger Thread Size M16 Nose Shape Ball Plunger Material Steel Plunger Dia 8.50 mm Plunger Projection 4.50 mm With Locking Plunger No Body Length 24.00 mm Final Nose Force 50 N Initial Nose Force 22 N Overall Length 28.50 mm Ring Dia No With Flange No Body Finish Black Oxide Body Material Steel Retractable No Thread Fully Threaded Package Quantity 10