Rod Eye Sgs-M4 with Hexagonal Nut, for Spherical Swivelling Cylinder Mounting (Piston Rod Side) As Per Din Iso 8139. Size=M4, Corrosion Resistance Classification Crc=1 - Low Corrosion Stress, Ambient Temperature=-40 - 150 °C, Product Weight=21 G, Materials Note=Conforms to Rohs, Festo