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Precision-Machined DIN471 Shaft Circlips | High Retention Force & Corrosion Resistance

German-standard DIN471 metric shaft retaining rings, heat-treated for optimal spring action. Ideal for automotive transmissions and industrial gearboxes.  

    Engineered to DIN 471 specifications, our cold-formed shaft circlips deliver consistent radial retention force up to 2,500N. Made from 65Mn/C67S spring steel(C67S raw material according to EN10132-4) standard hardened to 45-50 HRC, these rings withstand temperatures from -30°C to +120°C. The precision-ground edges prevent shaft scoring, while phosphate coating ensures corrosion resistance in harsh environments. Certified under IATF16949 with full material traceability (炉号可查). Trusted by Wurth-certified suppliers for European OEM projects.  

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