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D-305740CS - 254 Millimeter Chrome Silicon Die Springs

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The D-305740CS is a heavy-duty compression spring manufactured by Century Spring. It is a metric spring, designed according to ISO standards. This spring has a red powder coat finish, giving it a durable and attractive appearance. The free length of the spring is 254 millimeters, and it has a hole size of 40 millimeters. The D-305740CS has three deflection points, measuring 50.8 millimeters, 63.5 millimeters, and 76.2 millimeters respectively. It is capable of handling heavy-duty loads, with load capacities of 3433 Newtons, 4291 Newtons, and 5149 Newtons. At its maximum deflection of 95.1 millimeters, it can withstand a load of 6426 Newtons. The spring is made from high-quality chrome silicon material and has a rate of 67.6 Newtons per millimeter. With its robust construction and impressive load-bearing capabilities, the D-305740CS is suitable for a wide range of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and our efficient shipping processes ensure that customers receive their orders promptly. Additionally, we maintain a significant stock of springs, including the D-305740CS, to meet the demands of our customers. All of our springs are proudly made in the United States, adhering to strict quality standards. With our reliable shipping and ample supply, Century Spring is committed to providing customers with the springs they need for their projects.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Deflection 1 2 in
Deflection 2 2.5 in
Deflection 3 3 in
Duty Load Heavy
Finish Powder Coat
Finish Color Red
Free Length 10 in
Hole Size 1.5748 in
Load 1 771.8076 lbf
Load 2 964.7032 lbf
Load 3 1157.5989 lbf
Load At Max Deflection 1444.6942 lbf
Material Chrome Silicon
Max Deflection 3.7441 in
Measurement Units Metric
Rate 386.0651 lbs/in
Rod Size 0.7874 in
SKU D-305740CS
Specs (in metric)
Label Value
Brand Century Spring
Deflection 1 50.8 mm
Deflection 2 63.5 mm
Deflection 3 76.2 mm
Duty Load Heavy
Finish Powder Coat
Finish Color Red
Free Length 254 mm
Hole Size 40 mm
Load 1 3433 N
Load 2 4291 N
Load 3 5149 N
Load At Max Deflection 6426 N
Material Chrome Silicon
Max Deflection 95.1 mm
Measurement Units Metric
Rate 67.6 N/mm
Rod Size 20 mm
SKU D-305740CS