5/16-18, 5/8" Thread Length, 0.155" Max Plunger Diam, 1.5 Lb Init to 6 Lb Final End Force, Knob Handle Plunger Knobless Threaded Stud, 7/32" Length Under Head/Shoulder, 3/16" Plunger Projection (Pkg Qty=1)
Item not returnable!