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ST9-91CS - 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 ST9-91CS is a long-length compression spring manufactured by Century Spring. Made from 302/304 stainless steel, this spring has an inside diameter of 0.38 inches and an outside diameter of 0.562 inches. It has a wire diameter of 0.091 inches and a length of 20 inches. With a solid length of 0.67 inches and a solid length per pound of 0.67 inches, this spring has a maximum load of 46 pound force and a spring rate of 128.0004 inches per pound. The ST9-91CS is a reliable and durable spring suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery and ensuring that our customers have access to the springs they need. Our products, including the ST9-91CS, are proudly made in the United States, guaranteeing high-quality craftsmanship. With our efficient shipping and ample supply, Century Spring is dedicated to providing the best service to our customers and meeting their spring needs efficiently.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Finish None
Inside Diameter 0.38 in
Length 20 in
Material 302/304 Stainless Steel
Measurement Units Standard
Outside Diameter 0.562 in
Pitch 0.142 in
Product Image ST9_91CS
Rate 128.0004 lbs/in
Rate Constant 10.6667 lbf
SKU ST9-91CS
Solid Length Constant 0.67 in
Solid Length Per 0.67 lb
Suggested Max Load 46 lbf
Wire Diameter 0.091 in
Specs (in metric)
Label Value
Brand Century Spring
Finish None
Inside Diameter 9.65 mm
Length 508 mm
Material 302/304 Stainless Steel
Measurement Units Standard
Outside Diameter 14.27 mm
Pitch 3.61 mm
Product Image ST9_91CS
Rate 22.41 N-mm
Rate Constant 1868.03 N
SKU ST9-91CS
Solid Length Constant 17.02 mm
Solid Length Per 0.3 kg
Suggested Max Load 204.61 N
Wire Diameter 2.31 mm