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D-21CS - 2 Inch Oil Tempered Die Springs

The D-21CS is a medium duty compression spring manufactured by Century Spring. It is made from oil tempered material, ensuring durability and reliability. This spring has a wire diameter of 0.156 inch and a maximum deflection of 0.8 inches, with a maximum deflection force of 211 pounds. Its free length measures 2 inches and it has a hole size of 0.75 inches. The D-21CS has a rate of 264 lbs/inch and a rod size of 0.375 inches. With its precise measurements and high-quality construction, this spring is suitable for a variety of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we strive to get your orders processed and shipped as quickly as possible. Additionally, our springs are proudly made in the United States, ensuring exceptional quality and craftsmanship. With our reliable shipping and ample supply, Century Spring is your go-to source for springs that meet your specific needs.

Unit System
Specs (in standard)
Label Value
Average Life Deflection Force 132 lb
Brand Century Spring
Deflection For Average Life 0.5 in
Duty Load Medium
Finish None
Free Length 2 in
Hole Size 0.75 in
Material Oil Tempered
Maximum Deflection 0.8 in
Maximum Deflection Force 211 lb
Measurement Units Standard
Rate 264 lbs/in
Rod Size 0.375 in
SKU D-21CS
Wire Diameter 0.156 in x 0.093 in
Specs (in metric)
Label Value
Average Life Deflection Force 59.86 kg
Brand Century Spring
Deflection For Average Life 12.7 mm
Duty Load Medium
Finish None
Free Length 50.8 mm
Hole Size 19.05 mm
Material Oil Tempered
Maximum Deflection 20.32 mm
Maximum Deflection Force 95.69 kg
Measurement Units Standard
Rate 29828 N/mm
Rod Size 9.53 mm
SKU D-21CS
Wire Diameter 3.96 mm x 2.36 mm