This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

D-9321811CS - 4.50 Inch Chrome Silicon Die Springs

Inventory:           
Estimated Lead Time

The D-9321811CS is a Chrome Silicon spring manufactured by Century Spring. This light duty spring has a free length of 4.5 inches and a wire diameter of 0.442 inches. It is designed to provide a deflection of 1.12 inches and a deflection force of 504 pounds in average life conditions. For long life applications, it can handle a deflection of 1.35 inches and a deflection force of 605 pounds. The maximum deflection it can accommodate is 1.8 inches with a force of 806 pounds. With a rate of 449 lbs/inch, this spring is suitable for various applications that require reliable and durable performance.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we ensure that our products, including the D-9321811CS, are readily available. Additionally, all our springs are proudly made in the United States, guaranteeing their quality and adherence to industry standards. Trust Century Spring to provide you with the springs you need, quickly and efficiently.

Unit System
Specs (in standard)
Label Value
Average Life Deflection Force 504 lb
Brand Century Spring
Deflection For Average Life 1.12 in
Deflection For Long Life 1.35 in
Duty Load Light
Finish None
Finish Color Green
Free Length 4.5 in
Hole Size 2 in
Long Life Deflection Force 605 lb
Material Chrome Silicon
Maximum Deflection 1.8 in
Maximum Deflection Force 806 lb
Measurement Units Standard
Rate 449 lbs/in
Rod Size 1 in
SKU D-9321811CS
Wire Diameter 0.442 in x 0.206 in
Specs (in metric)
Label Value
Average Life Deflection Force 228.57 kg
Brand Century Spring
Deflection For Average Life 28.45 mm
Deflection For Long Life 34.29 mm
Duty Load Light
Finish None
Finish Color Green
Free Length 114.3 mm
Hole Size 50.8 mm
Long Life Deflection Force 274.38 kg
Material Chrome Silicon
Maximum Deflection 45.72 mm
Maximum Deflection Force 365.53 kg
Measurement Units Standard
Rate 50730.19 N/mm
Rod Size 25.4 mm
SKU D-9321811CS
Wire Diameter 11.23 mm x 5.23 mm