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D-31CS - 1.50 Inch Oil Tempered Die Springs

The D-31CS is a medium duty compression spring manufactured by Century Spring. It is made from oil tempered material and has a wire diameter of 0.188 inches. The spring has a free length of 1.5 Inch and a maximum deflection of 0.6 inches. It can withstand a maximum deflection force of 223 Pound and has a deflection for average life of 0.38 Inch with a deflection force of 140 Pound. The D-31CS has a rate of 372 lbs/inch and a rod size of 0.4375 inches. It has a hole size of 0.875 Inch and a shipping weight of 0.0762 Pound.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery for your projects, and our efficient shipping ensures that you receive your springs promptly. Additionally, all our springs, including the D-31CS, are proudly made in the United States. We prioritize quality and reliability in our manufacturing process to provide you with dependable products for your needs. With Century Spring, you can count on receiving the springs you require quickly and confidently.

Unit System
Specs (in standard)
Label Value
Average Life Deflection Force 140 lb
Brand Century Spring
Deflection For Average Life 0.38 in
Duty Load Medium
Finish None
Free Length 1.5 in
Hole Size 0.875 in
Material Oil Tempered
Maximum Deflection 0.6 in
Maximum Deflection Force 223 lb
Measurement Units Standard
Rate 372 lbs/in
Rod Size 0.4375 in
SKU D-31CS
Wire Diameter 0.188 in x 0.109 in
Specs (in metric)
Label Value
Average Life Deflection Force 63.49 kg
Brand Century Spring
Deflection For Average Life 9.65 mm
Duty Load Medium
Finish None
Free Length 38.1 mm
Hole Size 22.23 mm
Material Oil Tempered
Maximum Deflection 15.24 mm
Maximum Deflection Force 101.13 kg
Measurement Units Standard
Rate 42030.36 N/mm
Rod Size 11.11 mm
SKU D-31CS
Wire Diameter 4.78 mm x 2.77 mm