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D-307640CS - 254 Millimeter Chrome Silicon Die Springs

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The D-307640CS is an Ultra Strong metric compression spring manufactured by Century Spring. It has a free length of 254 millimeters and a hole size of 32 millimeters. This spring has three deflection measurements: 25.4 millimeters, 34.3 millimeters, and 38.1 millimeters. It is made from Chrome Silicon material and has a powder coat finish in gray. The D-307640CS has a duty load of Ultra Strong and a maximum deflection of 62 millimeters. Its rate is 243 Newtons per millimeter and it can withstand loads of 6172 Newtons, 8332 Newtons, and 9258 Newtons. At its maximum deflection, it can handle a load of 15066 Newtons.

Century Spring prides itself on fast shipping and a significant stock inventory. Our products, including the D-307640CS, are proudly made in the United States. With our efficient shipping process and ample supply, we ensure that customers can quickly receive the high-quality springs they need for their projects.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Deflection 1 1 in
Deflection 2 1.3504 in
Deflection 3 1.5 in
Duty Load Ultra Strong
Finish Powder Coat
Finish Color Gray
Free Length 10 in
Hole Size 1.2598 in
Load 1 1387.5899 lbf
Load 2 1873.2014 lbf
Load 3 2081.3849 lbf
Load At Max Deflection 3387.1403 lbf
Material Chrome Silicon
Max Deflection 2.4409 in
Measurement Units Metric
Rate 1387.7784 lbs/in
Rod Size 0.6299 in
SKU D-307640CS
Specs (in metric)
Label Value
Brand Century Spring
Deflection 1 25.4 mm
Deflection 2 34.3 mm
Deflection 3 38.1 mm
Duty Load Ultra Strong
Finish Powder Coat
Finish Color Gray
Free Length 254 mm
Hole Size 32 mm
Load 1 6172 N
Load 2 8332 N
Load 3 9258 N
Load At Max Deflection 15066 N
Material Chrome Silicon
Max Deflection 62 mm
Measurement Units Metric
Rate 243 N/mm
Rod Size 16 mm
SKU D-307640CS