Spring Plunger, Thread Size 1/4 In.-28, Thread Length 10.00mm, Plunger Material Stainless Steel, Plunger Dia. 3.00mm, Plunger Projection 3.50mm, Mounting Type Threaded, With Locking Plunger No, Final Nose Force 10 N, Initial Nose Force 4.5 N, Overall Length 34.50mm, Plunger Width 8.00mm, Handle Type Knob, Body Material Stainless Steel, Plunger Finish Bright (Uncoated), Retractable Yes, Standards RoHS