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S-381CS - 2.63 Inch 302/304 Stainless Steel Compression Springs

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The S-381CS is a regular compression spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has no finish. This spring has a wire diameter of 0.047 inches, an outer diameter of 0.859 inches, and a free length of 2.63 inches. It has a spring rate of 1.8 lbs/inch and a maximum load of 3.9 Pound Force. The S-381CS is a closed and ground-end spring, ensuring optimal performance. This standard compression spring is suitable for a wide range of applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. We understand the importance of timely delivery and strive to provide our customers with the springs they need as quickly as possible. Additionally, our products, including the S-381CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring is your trusted source for high-quality springs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 2.63 in
Inside Diameter 0.765 in
Material 302/304 Stainless Steel
Outside Diameter 0.859 in
Part Type Standard
Rate 1.8 lbs/in
SKU S-381CS
Solid Length 0.4 in
Suggested Max Deflection 2.2 in
Suggested Max Load 3.9 lbf
Total Coils 8.5
Wire Diameter 0.047 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 66.8 mm
Inside Diameter 19.43 mm
Material 302/304 Stainless Steel
Outside Diameter 21.82 mm
Part Type Standard
Rate 0.32 N/mm
SKU S-381CS
Solid Length 10.16 mm
Suggested Max Deflection 55.88 mm
Suggested Max Load 17.35 N
Total Coils 8.5
Wire Diameter 1.19 mm