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D-303408CS - 51 Millimeter Chrome Silicon Die Springs

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The D-303408CS is a metric ISO light duty compression spring manufactured by Century Spring. It has a free length of 51 millimeters and a hole size of 20 millimeters. The spring has three deflection options: 12.8, 15.3, and 20.4 millimeters. It is made from chrome silicon material and has a powder coat finish in green. The spring has a maximum deflection of 23.7 millimeters and a rate of 24.9 newtons per millimeter. It can withstand loads of 318, 381, and 509 newtons, with a load at max deflection of 591 newtons. With its precise measurements and reliable performance, the D-303408CS is suitable for a variety of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. Our products, including the D-303408CS, are proudly made in the United States. With our efficient shipping process and ample supply, we ensure that customers can quickly receive the springs they need for their projects. Trust Century Spring for high-quality springs and reliable service.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Deflection 1 0.5039 in
Deflection 2 0.6024 in
Deflection 3 0.8031 in
Duty Load Light
Finish Powder Coat
Finish Color Green
Free Length 2.0079 in
Hole Size 0.7874 in
Load 1 71.4928 lbf
Load 2 85.6565 lbf
Load 3 114.4335 lbf
Load At Max Deflection 132.8687 lbf
Material Chrome Silicon
Max Deflection 0.9331 in
Measurement Units Metric
Rate 142.2045 lbs/in
Rod Size 0.3937 in
SKU D-303408CS
Specs (in metric)
Label Value
Brand Century Spring
Deflection 1 12.8 mm
Deflection 2 15.3 mm
Deflection 3 20.4 mm
Duty Load Light
Finish Powder Coat
Finish Color Green
Free Length 51 mm
Hole Size 20 mm
Load 1 318 N
Load 2 381 N
Load 3 509 N
Load At Max Deflection 591 N
Material Chrome Silicon
Max Deflection 23.7 mm
Measurement Units Metric
Rate 24.9 N/mm
Rod Size 10 mm
SKU D-303408CS