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D-1366CS - 5.50 Inch Chrome Alloy Die Springs

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The D-1366CS is a heavy-duty compression spring manufactured by Century Spring. It is made from chrome alloy material and has a natural finish. This spring has a wire diameter of 0.35 inch and a maximum wire diameter of 0.225 inches. It has a free length of 5.5 inches and a hole size of 1.5 inches. The deflection for average life is 0.83 inches, with an average life deflection force of 528 pounds. The deflection for long life is 1.1 inches, with a long life deflection force of 704 pounds. The maximum deflection is 1.65 inches, with a maximum deflection force of 1056 pounds. The rate of this spring is 640 lbs/inch, and the rod size is 0.75 inches. It has a shipping weight of 0.9311 pounds. The D-1366CS is a high-quality spring suitable for heavy-duty applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and our efficient shipping process ensures that customers receive their orders promptly. With our significant stock inventory, we are able to meet the needs of our customers and provide them with the springs they require. Additionally, all of our products, including the D-1366CS, are proudly made in the United States. We prioritize quality and craftsmanship in our manufacturing process to ensure that our customers receive reliable and durable springs for their projects.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Duty Load Heavy
Finish None
Finish Color Gold
Free Length 5.5 in
Hole Size 1.5 in
Material Chrome Alloy
Measurement Units Standard
Rate 640 lbs/in
Rod Size 0.75 in
SKU D-1366CS
Wire Diameter 0.35 in x 0.225 in
Specs (in metric)
Label Value
Brand Century Spring
Duty Load Heavy
Finish None
Finish Color Gold
Free Length 139.7 mm
Hole Size 38.1 mm
Material Chrome Alloy
Measurement Units Standard
Rate 112.06 N/mm
Rod Size 19.05 mm
SKU D-1366CS
Wire Diameter 8.89 mm x 5.72 mm