Spring Plunger Thread Size 5/16 In.-24 Thread Length 13.00mm Plunger Material Stainless Steel Plunger Dia 4.00mm Plunger Projection 6.00mm Mounting Type Threaded With Locking Plunger No Final Nose Force 15 N Initial Nose Force 6 N Overall Length 40.50mm Plunger Width 10.00mm Handle Type Knob Body Material Stainless Steel Handle Color Black Gray Handle Material Thermoplastic Plunger Finish Bright (Uncoated) Retractable Yes Standards RoHS