Jergens 30374 Threaded Spring Plunger

M10 x 1.5, 17.5mm Thread Length, 5.5mm Plunger Projection, Steel Threaded Spring Plunger 4.72mm Max Plunger Diam, 17.5mm Plunger Length, 0.46 Kg Init End Force, 5.44 Kg Final End Force