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51218SCS - 5.512 Inch 316 Stainless Steel Compression Springs

Inventory Status
Limited Availability

The 51218SCS is a regular compression spring manufactured by Century Spring. It is made from 316 Stainless Steel and has a solid length of 3.075 inches. This spring has a wire diameter of 0.25 inches, an outside diameter of 1.927 inches, and a free length of 5.512 inches. It has a spring rate of 100.487 lbs/inch and a maximum load of 157.162 pound force. The 51218SCS is a closed and ground spring, ensuring precise performance. With its high-quality material and precise measurements, this spring is ideal for various compression applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the urgency of our customers' needs, and that's why we strive to deliver our products quickly. Our 51218SCS and other springs are proudly made in the United States, guaranteeing superior craftsmanship and quality. With our reliable shipping 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 None
Free Length 5.512 in
Inside Diameter 1.427 in
Material 316 Stainless Steel
Outside Diameter 1.927 in
Rate 100.487 lbs/in
SKU 51218SCS
Solid Length 3.075 in
Suggested Max Deflection 1.564 in
Suggested Max Load 157.162 lbf
Total Coils 12.3
Wire Diameter 0.25 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Closed & Ground
Finish None
Free Length 140 mm
Inside Diameter 36.25 mm
Material 316 Stainless Steel
Outside Diameter 48.95 mm
Rate 17.6 N/mm
SKU 51218SCS
Solid Length 78.11 mm
Suggested Max Deflection 39.73 mm
Suggested Max Load 699.06 N
Total Coils 12.3
Wire Diameter 6.35 mm