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D-70CS - 3.50 Inch Oil Tempered Die Springs

The D-70CS is a medium duty compression spring manufactured by Century Spring. Made from oil tempered material, this spring has a free length of 3.5 inches and a maximum deflection of 1.4 inches. It has a wire diameter of 0.25 inches and a maximum wire diameter of 0.156 inches. The hole size for this spring is 1.125 inches, while the rod size is 0.5625 inches. The spring has a deflection for average life of 0.88 inches and an average life deflection force of 378 pounds. Its maximum deflection force is 605 pounds and its spring rate is 432 lbs/inch. With a shipping weight of 0.3538 pounds, the D-70CS is a reliable and versatile compression spring suitable for a variety of applications.

At Century Spring, we pride ourselves on fast shipping and a significant stock inventory. We understand the importance of timely delivery for your projects, and we strive to ensure that you receive your springs promptly. Additionally, all our springs, including the D-70CS, are proudly made in the United States. You can trust in the quality and craftsmanship of our products, knowing that they are manufactured locally. With our efficient shipping and ample supply, Century Spring is your trusted partner for all your spring needs.

Unit System
Specs (in standard)
Label Value
Average Life Deflection Force 378 lb
Brand Century Spring
Deflection For Average Life 0.88 in
Duty Load Medium
Finish None
Free Length 3.5 in
Hole Size 1.125 in
Material Oil Tempered
Maximum Deflection 1.4 in
Maximum Deflection Force 605 lb
Measurement Units Standard
Rate 432 lbs/in
Rod Size 0.5625 in
SKU D-70CS
Wire Diameter 0.25 in x 0.156 in
Specs (in metric)
Label Value
Average Life Deflection Force 171.43 kg
Brand Century Spring
Deflection For Average Life 22.35 mm
Duty Load Medium
Finish None
Free Length 88.9 mm
Hole Size 28.58 mm
Material Oil Tempered
Maximum Deflection 35.56 mm
Maximum Deflection Force 274.38 kg
Measurement Units Standard
Rate 48809.45 N/mm
Rod Size 14.29 mm
SKU D-70CS
Wire Diameter 6.35 mm x 3.96 mm