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FF-13CS - 0.50 Inch 302/304 Stainless Steel Compression Springs

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Estimated Lead Time

The FF-13CS is a regular compression spring manufactured by Century Spring. This stainless steel spring has a wire diameter of 0.035 inches, an outside diameter of 0.25 inches, and a free length of 0.5 inches. It features closed and ground ends, ensuring a secure fit. With a spring rate of 31 lbs/inch, this spring can handle a maximum load of 6 pound force and has a maximum deflection of 0.19 inches. The FF-13CS is a reliable and durable option for compression spring applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. Our springs, including the FF-13CS, are proudly made in the United States. With our efficient shipping process and ample supply, we ensure that customers can quickly receive the springs they need for their projects. Trust Century Spring for high-quality springs and reliable service.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 0.5 in
Inside Diameter 0.18 in
Material 302/304 Stainless Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 31 lbs/in
SKU FF-13CS
Solid Length 0.28 in
Suggested Max Deflection 0.19 in
Suggested Max Load 6 lbf
Total Coils 8
Wire Diameter 0.035 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 12.7 mm
Inside Diameter 4.57 mm
Material 302/304 Stainless Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 3502.53 N/mm
SKU FF-13CS
Solid Length 7.11 mm
Suggested Max Deflection 4.83 mm
Suggested Max Load 26.69 N
Total Coils 8
Wire Diameter 0.89 mm