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72878SCS - 4.50 Inch 302/304 Stainless Steel Compression Springs

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The 72878SCS 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 0.135 inches, an outside diameter of 1.687 inches, and a free length of 4.5 inches. It has a spring rate of 16 lbs/inch and a maximum load of 41 Pound Force. The 72878SCS is a closed and ground-end spring. It has a solid length of 1.2 Inch and a total of 8.88 coils. This standard compression spring is suitable for various applications.

At Century Spring, we are proud to offer fast shipping and maintain a significant stock inventory. Our products, including the 72878SCS, are 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 4.5 in
Inside Diameter 1.417 in
Material 302/304 Stainless Steel
Outside Diameter 1.687 in
Part Type Standard
Rate 16 lbs/in
SKU 72878SCS
Solid Length 1.2 in
Suggested Max Deflection 2.6 in
Suggested Max Load 41 lbf
Total Coils 8.88
Wire Diameter 0.135 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 114.3 mm
Inside Diameter 35.99 mm
Material 302/304 Stainless Steel
Outside Diameter 42.85 mm
Part Type Standard
Rate 2.8 N/mm
SKU 72878SCS
Solid Length 30.48 mm
Suggested Max Deflection 66.04 mm
Suggested Max Load 182.37 N
Total Coils 8.88
Wire Diameter 3.43 mm