Extension springs
For diversified environment and applications we developed catalog extension springs with material: music wire(SWP-B), SUS302/304 and VDCrSi alloy wire, by adjusting the parameters like: outside diameter, wire size, free length and initial tension, etc, we can achieve different spring dimension and rate. So far we are suppling over 19,000 catalog extension springs, please fill in the parameters in the below fields and browse the most suitable catalog extension springs for you or checking the specification by filling in the part number searching field,Click on the Search button without input any parameter, it will show you the details of all the catalog springs in this category.

Spring Dimension

* Outside Diameter: ~ mm
* Free Length: ~ mm
Wire Size: ~ mm
Total Coils: ~
Ultimate Length: ~ mm

Performance Parameters

Rate: ~ N/mm
Ultimate Load: ~ N

Spring Material


Part number searching

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