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D-1351CS - 4 Inch Chrome Alloy Die Springs

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The D-1351CS is a heavy-duty compression spring manufactured by Century Spring. Made from chrome alloy, this spring has a wire diameter of 0.295 inches and a maximum deflection of 1.2 inches. It has a deflection force of 398 pounds for average life and 531 pounds for long life. With a free length of 4 inches and a hole size of 1.25 inches, this spring is designed for durability and strength. With a rate of 664 lbs/inch, it is suitable for various applications that require a heavy-duty spring.

At Century Spring, we take pride in our fast shipping and significant stock inventory. We understand the importance of timely delivery, which is why we ensure that our products, including the D-1351CS, are readily available for shipping. Additionally, all our springs are proudly made in the United States, guaranteeing their quality and reliability. With Century Spring, you can trust that you'll receive the springs you need quickly and efficiently for your projects.

Unit System
Specs (in standard)
Label Value
Average Life Deflection Force 398 lb
Brand Century Spring
Deflection For Average Life 0.6 in
Deflection For Long Life 0.8 in
Duty Load Heavy
Finish None
Finish Color Gold
Free Length 4 in
Hole Size 1.25 in
Long Life Deflection Force 531 lb
Material Chrome Alloy
Maximum Deflection 1.2 in
Maximum Deflection Force 797 lb
Measurement Units Standard
Rate 664 lbs/in
Rod Size 0.625 in
SKU D-1351CS
Wire Diameter 0.295 in x 0.2 in
Specs (in metric)
Label Value
Average Life Deflection Force 180.5 kg
Brand Century Spring
Deflection For Average Life 15.24 mm
Deflection For Long Life 20.32 mm
Duty Load Heavy
Finish None
Finish Color Gold
Free Length 101.6 mm
Hole Size 31.75 mm
Long Life Deflection Force 240.82 kg
Material Chrome Alloy
Maximum Deflection 30.48 mm
Maximum Deflection Force 361.45 kg
Measurement Units Standard
Rate 75021.93 N/mm
Rod Size 15.88 mm
SKU D-1351CS
Wire Diameter 7.49 mm x 5.08 mm