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D-1431CS - 1.75 Inch Chrome Alloy Die Springs

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Estimated Lead Time

The D-1431CS is an extra heavy duty chrome alloy die spring manufactured by Century Spring. This spring has a green finish and a wire diameter of 0.165 inches, with a maximum wire diameter of 0.135 inches. It has a free length of 1.75 inches and a hole size of 0.75 inches. The deflection for average life is 0.26 inches, with an average life deflection force of 197 pounds. For long life, the deflection is 0.35 inches, with a deflection force of 263 pounds. The maximum deflection is 0.44 inches, with a maximum deflection force of 329 pounds. The spring rate is 750 lbs/inch, and the rod size is 0.375 inches. It has a shipping weight of 0.0834 pounds.

At Century Spring, we offer fast shipping and maintain a significant stock inventory. Our springs, including the D-1431CS, 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
Brand Century Spring
Duty Load Extra Heavy
Finish None
Finish Color Green
Free Length 1.75 in
Hole Size 0.75 in
Material Chrome Alloy
Measurement Units Standard
Rate 750 lbs/in
Rod Size 0.375 in
SKU D-1431CS
Wire Diameter 0.165 in x 0.135 in
Specs (in metric)
Label Value
Brand Century Spring
Duty Load Extra Heavy
Finish None
Finish Color Green
Free Length 44.45 mm
Hole Size 19.05 mm
Material Chrome Alloy
Measurement Units Standard
Rate 131.33 N/mm
Rod Size 9.53 mm
SKU D-1431CS
Wire Diameter 4.19 mm x 3.43 mm