FK-M4 self-aligning rod coupler

self-aligning rod coupler FK-M4 Compensates for angular and radial misalignment, for fitting on piston rod side. Size=M4, Corrosion resistance classification CRC=2 - Moderate corrosion stress, Ambient temperature=-40 - 150 °C, Product weight=15 g, Materials note=(* Free of copper and PTFE, * Conforms to RoHS)