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61578SCS - 0.438 Inch 316 Stainless Steel Compression Springs

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The 61578SCS is a regular compression spring manufactured by Century Spring. It is made from 316 Stainless Steel and has a passivated finish. This spring has a wire diameter of 0.029 inches, an outer diameter of 0.18 inches, and a free length of 0.438 inches. It has a spring rate of 41.7 lbs/inch and a maximum load of 4.087 Pound Force. The ends of this spring are closed and ground. The 61578SCS is a standard compression spring suitable for various applications.

At Century Spring, we prioritize fast shipping and maintain a significant stock inventory. Our products, including the 61578SCS, are proudly made in the United States. With our efficient shipping and ample supply, Century Spring ensures that customers can quickly receive the high-quality springs they need for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Passivated
Free Length 0.438 in
Inside Diameter 0.122 in
Material 316 Stainless Steel
Outside Diameter 0.18 in
Part Type Standard
Rate 41.7 lbs/in
SKU 61578SCS
Solid Length 0.25 in
Suggested Max Deflection 0.098 in
Suggested Max Load 4.087 lbf
Total Coils 8.2
Wire Diameter 0.029 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Passivated
Free Length 11.13 mm
Inside Diameter 3.1 mm
Material 316 Stainless Steel
Outside Diameter 4.57 mm
Part Type Standard
Rate 7.3 N/mm
SKU 61578SCS
Solid Length 6.35 mm
Suggested Max Deflection 2.49 mm
Suggested Max Load 18.18 N
Total Coils 8.2
Wire Diameter 0.74 mm