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S-307CS - 1 Inch 302/304 Stainless Steel Compression Springs

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The S-307CS is a regular compression spring manufactured by Century Spring. It is made from 302/304 stainless steel and has a solid length of 0.69 inches. This spring has a wire diameter of 0.125 inches, an outside diameter of 0.75 inches, and a free length of 1 inches. It has a spring rate of 357 lbs/inch and a maximum load of 72 pound force. The S-307CS is a closed and ground spring, making it suitable for various applications requiring precise and reliable compression.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. We understand the importance of timely delivery and ensuring that our customers have access to the springs they need. Our products, including the S-307CS, are proudly made in the United States, guaranteeing quality and supporting local manufacturing. With Century Spring, you can trust that your spring needs will be met efficiently and with exceptional customer service.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 1 in
Inside Diameter 0.5 in
Material 302/304 Stainless Steel
Outside Diameter 0.75 in
Part Type Standard
Rate 357 lbs/in
SKU S-307CS
Solid Length 0.69 in
Suggested Max Deflection 0.2 in
Suggested Max Load 72 lbf
Total Coils 5.5
Wire Diameter 0.125 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 25.4 mm
Inside Diameter 12.7 mm
Material 302/304 Stainless Steel
Outside Diameter 19.05 mm
Part Type Standard
Rate 62.51 N/mm
SKU S-307CS
Solid Length 17.53 mm
Suggested Max Deflection 5.08 mm
Suggested Max Load 320.26 N
Total Coils 5.5
Wire Diameter 3.18 mm