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-1278CS - 6 Inch Chrome Alloy Die Springs

Inventory:           
Estimated Lead Time

The D-1278CS is a medium-duty compression spring manufactured by Century Spring. This chrome alloy spring has a red finish color and is designed for standard applications. With a free length of 6 inches and a hole size of 2 inches, it provides excellent deflection for average life, measuring 1.2 inches and a deflection force of 566 pounds. For long-lasting performance, it offers a deflection for long life of 1.5 inches and a deflection force of 708 pounds. With a maximum deflection of 2.22 inches and a maximum deflection force of 1048 pounds, this spring is reliable and durable. Made in the United States, Century Spring ensures fast shipping and maintains a significant stock inventory to meet your spring needs promptly.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Duty Load Medium
Finish None
Finish Color Red
Free Length 6 in
Hole Size 2 in
Material Chrome Alloy
Measurement Units Standard
Rate 472 lbs/in
Rod Size 1 in
SKU D-1278CS
Wire Diameter 0.438 in x 0.255 in
Specs (in metric)
Label Value
Brand Century Spring
Duty Load Medium
Finish None
Finish Color Red
Free Length 152.4 mm
Hole Size 50.8 mm
Material Chrome Alloy
Measurement Units Standard
Rate 82.65 N/mm
Rod Size 25.4 mm
SKU D-1278CS
Wire Diameter 11.13 mm x 6.48 mm