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ST3-20CS - 302/304 Stainless Steel Long Length Compression Springs

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

The ST3-20CS is a compression spring manufactured by Century Spring. This spring is made from 302/304 Stainless Steel and does not have a finish. It has an inside diameter of 0.147 Inch and an outside diameter of 0.187 inches. The spring has a wire diameter of 0.02 Inch and a length of 20 inches. With a spring rate of 2.9004 inches per pound, it can withstand a maximum load of 1.9 Pound Force. The ST3-20CS is a long length compression spring suitable for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and our efficient shipping ensures that you receive your springs promptly. Additionally, all our products, including the ST3-20CS, are proudly made in the United States. With our commitment to quality and availability, Century Spring is your reliable source for springs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Finish None
Inside Diameter 0.147 in
Length 20 in
Material 302/304 Stainless Steel
Measurement Units Standard
Outside Diameter 0.187 in
Pitch 0.066 in
Product Image ST3_20CS
Rate 2.9004 lbs/in
Rate Constant 0.2417 lbf
SKU ST3-20CS
Solid Length Constant 0.32 in
Solid Length Per 0.32 lb
Suggested Max Load 1.9 lbf
Wire Diameter 0.02 in
Specs (in metric)
Label Value
Brand Century Spring
Finish None
Inside Diameter 3.73 mm
Length 508 mm
Material 302/304 Stainless Steel
Measurement Units Standard
Outside Diameter 4.75 mm
Pitch 1.68 mm
Product Image ST3_20CS
Rate 0.51 N-mm
Rate Constant 42.33 N
SKU ST3-20CS
Solid Length Constant 8.13 mm
Solid Length Per 0.15 kg
Suggested Max Load 8.45 N
Wire Diameter 0.51 mm