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TT-3CS - 0.31 Inch 302/304 Stainless Steel Compression Springs

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The TT-3CS is a regular compression spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has a natural finish. This spring has a wire diameter of 0.022 inches, an outside diameter of 0.125 inches, and a free length of 0.31 inches. It has a spring rate of 45 lbs/inch and a maximum load of 3.2 pound force. The TT-3CS is a closed and ground end spring, providing stability and durability. 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. Our products, including the TT-3CS, 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 0.31 in
Inside Diameter 0.081 in
Material 302/304 Stainless Steel
Outside Diameter 0.125 in
Part Type Standard
Rate 45 lbs/in
SKU TT-3CS
Solid Length 0.18 in
Suggested Max Deflection 0.07 in
Suggested Max Load 3.2 lbf
Total Coils 8
Wire Diameter 0.022 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 7.87 mm
Inside Diameter 2.06 mm
Material 302/304 Stainless Steel
Outside Diameter 3.18 mm
Part Type Standard
Rate 7.88 N/mm
SKU TT-3CS
Solid Length 4.57 mm
Suggested Max Deflection 1.78 mm
Suggested Max Load 14.23 N
Total Coils 8
Wire Diameter 0.56 mm