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D-306640CS - 254 Millimeter Chrome Silicon Die Springs

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The D-306640CS is an extra heavy duty compression spring manufactured by Century Spring. This metric ISO spring has a yellow powder coat finish and is made from chrome silicon material. It has a free length of 254 millimeters and a hole size of 32 millimeters. The spring has three deflection options: 43.2mm, 50.8mm, and 63.5mm. It has a maximum deflection of 84.3mm and a spring rate of 64.3 Newtons per millimeter. The load capacity at maximum deflection is 5416 Newtons. With its strong load capacity and durable construction, this spring is ideal for heavy-duty applications.

At Century Spring, we pride ourselves on fast shipping and a large inventory of springs. Our products, including the D-306640CS, are proudly made in the United States. With our efficient shipping process and ample stock, we ensure that our customers can quickly receive the high-quality springs they need for their projects. Trust Century Spring for reliable performance and exceptional service.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Duty Load Extra Heavy
Finish Powder Coat
Finish Color Yellow
Free Length 10 in
Hole Size 1.2598 in
Material Chrome Silicon
Max Deflection 3.3189 in
Measurement Units Metric
Rate 367.2187 lbs/in
Rod Size 0.6299 in
SKU D-306640CS
Specs (in metric)
Label Value
Brand Century Spring
Duty Load Extra Heavy
Finish Powder Coat
Finish Color Yellow
Free Length 254 mm
Hole Size 32 mm
Material Chrome Silicon
Max Deflection 84.3 mm
Measurement Units Metric
Rate 64.3 N/mm
Rod Size 16 mm
SKU D-306640CS