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D-1228CS - 4 Inch Chrome Alloy Die Springs

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The D-1228CS is a medium duty compression spring manufactured by Century Spring. This chrome alloy spring has a red finish color and a wire diameter of 0.156 inches. With a free length of 4 Inch and a maximum deflection of 1.48 inches, it is suitable for a variety of applications. The D-1228CS has a deflection force of 96 Pound for average life and 120 Pound for long life. It has a rate of 120 lbs/inch and a rod size of 0.375 inches. With our reliable shipping and ample stock inventory, Century Spring ensures that customers can quickly receive the springs they need for their projects. Rest assured, all our springs, including the D-1228CS, are proudly made in the United States.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Duty Load Medium
Finish None
Finish Color Red
Free Length 4 in
Hole Size 0.75 in
Material Chrome Alloy
Measurement Units Standard
Rate 120 lbs/in
Rod Size 0.375 in
SKU D-1228CS
Wire Diameter 0.156 in x 0.093 in
Specs (in metric)
Label Value
Brand Century Spring
Duty Load Medium
Finish None
Finish Color Red
Free Length 101.6 mm
Hole Size 19.05 mm
Material Chrome Alloy
Measurement Units Standard
Rate 21.01 N/mm
Rod Size 9.53 mm
SKU D-1228CS
Wire Diameter 3.96 mm x 2.36 mm