Danfoss Waltech 30S Silver Coated Nut M30S-1.4571AGP

M42 x 2 Metric Female x 30mm Outside Diameter, Hydraulic Stainless Steel Component Part, Silver Plated Nut, Heavy Duty, Danfoss Waltech There is a high risk for cold welding (gripping) at the threads without silver-coating. Together with ABF-grease easy assembly due to reduction in tightening torque by up to 70%. Reduced torsion load to the coupling body. Applications: Marine industry.