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ST3-26CS - 302/304 Stainless Steel Long Length Compression Springs

The ST3-26CS is a compression spring manufactured by Century Spring. It is made from 302/304 stainless steel and has a standard measurement unit. This spring has an inside diameter of 0.135 inch and an outside diameter of 0.187 inches. The length of the spring is 20 inches, with a solid length of 0.51 inches. It has a wire diameter of 0.026 inch and a pitch of 0.052 inches. The ST3-26CS has a maximum load capacity of 4 pound force and a spring rate of 7.2996 inches per pound. With its reliable construction and high-quality material, this compression spring is suitable for a variety of 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, our significant stock inventory means that we have a wide range of springs available for immediate shipment. As a company based in the United States, we take pride in manufacturing our springs on American soil. With Century Spring, you can trust that you are receiving high-quality springs that are made locally and delivered quickly to meet your needs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Finish None
Inside Diameter 0.135 in
Length 20 in
Material 302/304 Stainless Steel
Measurement Units Standard
Outside Diameter 0.187 in
Pitch 0.052 in
Product Image ST3_26CS
Rate 7.2996 lbf-in
Rate Constant 0.6083 lbf
SKU ST3-26CS
Solid Length Constant 0.51 in
Solid Length Per 0.51 lb
Suggested Max Load 4 lbf
Wire Diameter 0.026 in
Specs (in metric)
Label Value
Brand Century Spring
Finish None
Inside Diameter 3.43 mm
Length 508 mm
Material 302/304 Stainless Steel
Measurement Units Standard
Outside Diameter 4.75 mm
Pitch 1.32 mm
Product Image ST3_26CS
Rate 1.28 N-mm
Rate Constant 106.53 N
SKU ST3-26CS
Solid Length Constant 12.95 mm
Solid Length Per 0.23 kg
Suggested Max Load 17.79 N
Wire Diameter 0.66 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours
Quantity Price
1 - 249 $10.56
250 - 499 $8.98
500 - 2499 $7.92
2500+ Call for price