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U-61CS - 0.53 Inch 302/304 Stainless Steel Compression Springs

Inventory Status
Estimated Lead Time

The U-61CS is a regular compression spring manufactured by Century Spring. This spring is made from 302/304 stainless steel and has a wire diameter of 0.06 inches. It has a solid length of 0.23 inch and a free length of 0.53 inches. The outside diameter is 0.562 inch and the inside diameter is 0.442 inches. With a spring rate of 75 lbs/inch, it can handle a maximum load of 13 pound force. The U-61CS is a closed and ground spring, ensuring optimal performance. It is a reliable and durable option for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the urgency of getting the right springs for your projects, which is why we offer quick and efficient shipping. Our products, including the U-61CS, are proudly made in the United States. With our commitment to quality and availability, Century Spring is your go-to source for springs that meet your specific requirements.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 0.53 in
Inside Diameter 0.442 in
Material 302/304 Stainless Steel
Outside Diameter 0.562 in
Part Type Standard
Rate 75 lbs/in
SKU U-61CS
Solid Length 0.23 in
Suggested Max Deflection 0.17 in
Suggested Max Load 13 lbf
Total Coils 3.75
Wire Diameter 0.06 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 13.46 mm
Inside Diameter 11.23 mm
Material 302/304 Stainless Steel
Outside Diameter 14.27 mm
Part Type Standard
Rate 13.13 N/mm
SKU U-61CS
Solid Length 5.84 mm
Suggested Max Deflection 4.32 mm
Suggested Max Load 57.82 N
Total Coils 3.75
Wire Diameter 1.52 mm