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D-1252CS - 4.50 Inch Chrome Alloy Die Springs

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The D-1252CS is a medium duty compression spring manufactured by Century Spring. This spring is made from chrome alloy and features a red finish color. It has a wire diameter of 0.281 inch and a maximum wire diameter of 0.156 inches. With a free length of 4.5 inches and a hole size of 1.25 inches, this spring is suitable for various applications. It has a deflection for average life of 0.9 inches, an average life deflection force of 288 pounds, and a deflection for long life of 1.13 inch with a long life deflection force of 360 pounds. The maximum deflection is 1.67 inches, and the maximum deflection force is 533 pounds. The spring rate is 320 lbs/inch, and it has a rod size of 0.625 inches. The shipping weight of this spring is 0.48 pound.

Century Spring takes pride in offering fast shipping and maintaining a significant stock inventory. We are committed to providing high-quality springs, including the D-1252CS, that are 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
Brand Century Spring
Duty Load Medium
Finish None
Finish Color Red
Free Length 4.5 in
Hole Size 1.25 in
Material Chrome Alloy
Measurement Units Standard
Rate 320 lbs/in
Rod Size 0.625 in
SKU D-1252CS
Wire Diameter 0.281 in x 0.156 in
Specs (in metric)
Label Value
Brand Century Spring
Duty Load Medium
Finish None
Finish Color Red
Free Length 114.3 mm
Hole Size 31.75 mm
Material Chrome Alloy
Measurement Units Standard
Rate 56.03 N/mm
Rod Size 15.88 mm
SKU D-1252CS
Wire Diameter 7.14 mm x 3.96 mm