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D-304520CS - 127 Millimeter Chrome Silicon Die Springs

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The D-304520CS is a metric ISO medium duty compression spring manufactured by Century Spring. It features a powder coat finish in blue, providing both durability and an attractive appearance. With a free length of 127 millimeters and a hole size of 25 millimeters, this spring is suitable for a variety of applications. It has three deflection options, with deflection 1 measuring 31.8 millimeters, deflection 2 measuring 38.1 millimeters, and deflection 3 measuring 50.8 millimeters. The D-304520CS has a maximum deflection of 54 millimeters and a spring rate of 28.5 Newtons per millimeter. It can handle loads of 905 Newtons, 1086 Newtons, and 1448 Newtons, with a maximum load at deflection of 1539 Newtons. Made from chrome silicon material, this spring offers excellent strength and resilience.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. Our products, including the D-304520CS, are proudly made in the United States. With our reliable shipping and ample supply, we ensure that customers can quickly receive the high-quality springs they need for their projects. Trust Century Spring for all your spring needs.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Deflection 1 1.252 in
Deflection 2 1.5 in
Deflection 3 2 in
Duty Load Medium
Finish Powder Coat
Finish Color Blue
Free Length 5 in
Hole Size 0.9843 in
Load 1 203.4622 lbf
Load 2 244.1547 lbf
Load 3 325.5396 lbf
Load At Max Deflection 345.9982 lbf
Material Chrome Silicon
Max Deflection 2.126 in
Measurement Units Metric
Rate 162.7641 lbs/in
Rod Size 0.4921 in
SKU D-304520CS
Specs (in metric)
Label Value
Brand Century Spring
Deflection 1 31.8 mm
Deflection 2 38.1 mm
Deflection 3 50.8 mm
Duty Load Medium
Finish Powder Coat
Finish Color Blue
Free Length 127 mm
Hole Size 25 mm
Load 1 905 N
Load 2 1086 N
Load 3 1448 N
Load At Max Deflection 1539 N
Material Chrome Silicon
Max Deflection 54 mm
Measurement Units Metric
Rate 28.5 N/mm
Rod Size 12.5 mm
SKU D-304520CS