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D-306420CS - 127 Millimeter Chrome Silicon Die Springs

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The D-306420CS is an extra heavy duty compression spring manufactured by Century Spring. This metric ISO spring has a free length of 127 millimeters and a maximum deflection of 34 millimeters. It has a yellow powder coat finish and is made from chrome silicon material. The spring has a load capacity of 1101 Newtons at deflection 1, 1295 Newtons at deflection 2, and 1619 Newtons at deflection 3. At maximum deflection, it can handle a load of 1837 Newtons. The D-306420CS has a spring rate of 54 Newtons per millimeter and a rod size of 10 millimeters. With a hole size of 20 millimeters, this spring is suitable for various heavy-duty applications.

At Century Spring, we take pride in our fast shipping and extensive inventory. We understand the importance of delivering springs promptly to our customers. With our significant stock of springs, including the D-306420CS, we ensure that customers have access to the parts they need when they need them. Additionally, all our springs are proudly made in the United States, guaranteeing high-quality craftsmanship. Trust Century Spring for reliable shipping, a wide selection, and American-made springs for your projects.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Deflection 1 0.8504 in
Deflection 2 1 in
Deflection 3 1.252 in
Duty Load Extra Heavy
Finish Powder Coat
Finish Color Yellow
Free Length 5 in
Hole Size 0.7874 in
Load 1 247.527 lbf
Load 2 291.1421 lbf
Load 3 363.9838 lbf
Load At Max Deflection 412.9946 lbf
Material Chrome Silicon
Max Deflection 1.3386 in
Measurement Units Metric
Rate 308.3952 lbs/in
Rod Size 0.3937 in
SKU D-306420CS
Specs (in metric)
Label Value
Brand Century Spring
Deflection 1 21.6 mm
Deflection 2 25.4 mm
Deflection 3 31.8 mm
Duty Load Extra Heavy
Finish Powder Coat
Finish Color Yellow
Free Length 127 mm
Hole Size 20 mm
Load 1 1101 N
Load 2 1295 N
Load 3 1619 N
Load At Max Deflection 1837 N
Material Chrome Silicon
Max Deflection 34 mm
Measurement Units Metric
Rate 54 N/mm
Rod Size 10 mm
SKU D-306420CS