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D-57CS - 3.50 Inch Oil Tempered Die Springs

The D-57CS is a medium-duty compression spring manufactured by Century Spring. This spring is made from oil tempered material and does not have a specific finish. It has a free length of 3.5 inches and a hole size of 1.0625 inches. The wire diameter is 0.25 inches, with a maximum wire diameter of 0.125 inches. The maximum deflection is 1.4 inches, with a corresponding maximum deflection force of 437 pounds. The deflection for average life is 0.88 inches, requiring a deflection force of 273 pounds. The spring rate is 312 lbs/inch, and the rod size is 0.5 inches. The shipping weight of this spring is 0.2647 pounds.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. We understand the importance of timely delivery for your projects. Rest assured that all our springs, including the D-57CS, are proudly made in the United States. With our reliable shipping and ample supply, you can count on Century Spring to provide you with the high-quality springs you need, when you need them.

Unit System
Specs (in standard)
Label Value
Average Life Deflection Force 273 lb
Brand Century Spring
Deflection For Average Life 0.88 in
Duty Load Medium
Finish None
Free Length 3.5 in
Hole Size 1.0625 in
Material Oil Tempered
Maximum Deflection 1.4 in
Maximum Deflection Force 437 lb
Measurement Units Standard
Rate 312 lbs/in
Rod Size 0.5 in
SKU D-57CS
Wire Diameter 0.25 in x 0.125 in
Specs (in metric)
Label Value
Average Life Deflection Force 123.81 kg
Brand Century Spring
Deflection For Average Life 22.35 mm
Duty Load Medium
Finish None
Free Length 88.9 mm
Hole Size 26.99 mm
Material Oil Tempered
Maximum Deflection 35.56 mm
Maximum Deflection Force 198.19 kg
Measurement Units Standard
Rate 35251.27 N/mm
Rod Size 12.7 mm
SKU D-57CS
Wire Diameter 6.35 mm x 3.18 mm