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B4-65CS - 0.34 Inch 302/304 Stainless Steel Compression Springs

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The B4-65CS is a regular compression spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has no finish applied. This spring has a wire diameter of 0.023 inches, an outer diameter of 0.3 inches, and a free length of 0.34 inches. It has a spring rate of 4.7 lbs/inch and a maximum load of 1 Pound Force. The B4-65CS is a closed and ground-end spring, ensuring optimal performance. It consists of 5.5 total coils and has a solid length of 0.13 inches. This standard compression spring is suitable for various applications.

At Century Spring, we offer fast shipping and maintain a significant stock inventory. Our products, including the B4-65CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 0.34 in
Inside Diameter 0.254 in
Material 302/304 Stainless Steel
Outside Diameter 0.3 in
Part Type Standard
Rate 4.7 lbs/in
SKU B4-65CS
Solid Length 0.13 in
Suggested Max Deflection 0.22 in
Suggested Max Load 1 lbf
Total Coils 5.5
Wire Diameter 0.023 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 8.64 mm
Inside Diameter 6.45 mm
Material 302/304 Stainless Steel
Outside Diameter 7.62 mm
Part Type Standard
Rate 0.82 N/mm
SKU B4-65CS
Solid Length 3.3 mm
Suggested Max Deflection 5.59 mm
Suggested Max Load 4.45 N
Total Coils 5.5
Wire Diameter 0.58 mm