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S-978CS - 4.25 Inch 302/304 Stainless Steel Compression Springs

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The S-978CS is a regular compression spring manufactured by Century Spring. This spring is made from 302/304 Stainless Steel and has a solid length of 0.99 inches. It has a wire diameter of 0.135 inches, an outside diameter of 1.906 inches, and a free length of 4.25 inches. The S-978CS has a spring rate of 14 lbs/inch and a maximum load of 36 Pound Force. It is a closed and ground-end spring, ensuring optimal performance. This compression spring is suitable for a variety of applications and is designed to provide reliable and efficient performance.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery and strive to ensure that our customers receive their springs promptly. Additionally, all of our products, including the S-978CS, are proudly made in the United States. We prioritize quality craftsmanship and take pride in producing high-quality springs that meet our customers' needs. With Century Spring, you can trust that you will receive top-notch products and exceptional service.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 4.25 in
Inside Diameter 1.636 in
Material 302/304 Stainless Steel
Outside Diameter 1.906 in
Part Type Standard
Rate 14 lbs/in
SKU S-978CS
Solid Length 0.99 in
Suggested Max Deflection 2.6 in
Suggested Max Load 36 lbf
Total Coils 7.33
Wire Diameter 0.135 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 107.95 mm
Inside Diameter 41.55 mm
Material 302/304 Stainless Steel
Outside Diameter 48.41 mm
Part Type Standard
Rate 2.45 N/mm
SKU S-978CS
Solid Length 25.15 mm
Suggested Max Deflection 66.04 mm
Suggested Max Load 160.13 N
Total Coils 7.33
Wire Diameter 3.43 mm