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51021SCS - 3.15 Inch 316 Stainless Steel Compression Springs

Inventory Status
Limited Availability

The 51021SCS is a compression spring manufactured by Century Spring. It is made from 316 Stainless Steel with a passivated finish. This spring has a wire diameter of 0.14 inches, an outside diameter of 1.4 inches, and a free length of 3.15 inches. It has a spring rate of 37.692 lbs/inch and a maximum load of 47.79 pound force. The 51021SCS is a closed-end spring, meaning the ends are squared and ground. It is a regular compression spring suitable for various applications.

At Century Spring, we pride ourselves on fast shipping and a substantial stock inventory. Our products, including the 51021SCS, are proudly made in the United States. With our efficient shipping process and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Passivated
Free Length 3.15 in
Inside Diameter 1.12 in
Material 316 Stainless Steel
Outside Diameter 1.4 in
Rate 37.692 lbs/in
SKU 51021SCS
Solid Length 1.177 in
Suggested Max Deflection 1.268 in
Suggested Max Load 47.79 lbf
Total Coils 8.4
Wire Diameter 0.14 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish Passivated
Free Length 80.01 mm
Inside Diameter 28.45 mm
Material 316 Stainless Steel
Outside Diameter 35.56 mm
Rate 6.6 N/mm
SKU 51021SCS
Solid Length 29.9 mm
Suggested Max Deflection 32.21 mm
Suggested Max Load 212.57 N
Total Coils 8.4
Wire Diameter 3.56 mm