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D-56CS - 3 Inch Oil Tempered Die Springs

The D-56CS is a medium-duty compression spring manufactured by Century Spring. It is made from oil-tempered wire and does not have a finish. This spring has a wire diameter of 0.25 inch and a maximum wire diameter of 0.125 inches. The free length of the spring is 3 inches, and it has a hole size of 1.0625 inches. The maximum deflection of the spring is 1.2 inches, with a maximum deflection force of 451 pounds. The deflection for average life is 0.75 inches, with an average life deflection force of 282 pounds. The spring rate is 376 lbs/inch, and the rod size is 0.5 inches. The shipping weight of the D-56CS is 0.2359 pounds. Century Spring offers fast shipping and maintains a significant stock inventory. Our products, including the D-56CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Unit System
Specs (in standard)
Label Value
Average Life Deflection Force 282 lb
Brand Century Spring
Deflection For Average Life 0.75 in
Duty Load Medium
Finish None
Free Length 3 in
Hole Size 1.0625 in
Material Oil Tempered
Maximum Deflection 1.2 in
Maximum Deflection Force 451 lb
Measurement Units Standard
Rate 376 lbs/in
Rod Size 0.5 in
SKU D-56CS
Wire Diameter 0.25 in x 0.125 in
Specs (in metric)
Label Value
Average Life Deflection Force 127.89 kg
Brand Century Spring
Deflection For Average Life 19.05 mm
Duty Load Medium
Finish None
Free Length 76.2 mm
Hole Size 26.99 mm
Material Oil Tempered
Maximum Deflection 30.48 mm
Maximum Deflection Force 204.54 kg
Measurement Units Standard
Rate 42482.3 N/mm
Rod Size 12.7 mm
SKU D-56CS
Wire Diameter 6.35 mm x 3.18 mm