Spring Plunger Nose Shape Ball Plunger Material Steel Plunger Dia 0.1560 in Plunger Projection 0.0580 in Mounting Type Press Fit Body Length 0.4100 in Final Nose Force 5 lb Flange Thickness 0.0350 in Initial Nose Force 2 lb With Flange Yes Application For Use with Wood Plastic Aluminum Body Finish Black Oxide Body Material Steel Flange Dia 1/4 in Retractable No Package Quantity 5