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5981CS - 1 Inch 302/304 Stainless Steel Extension Springs

The 5981CS is a regular extension spring manufactured by Century Spring. This spring is made from 302/304 Stainless Steel and has a wire diameter of 0.037 inches. It has an outside diameter of 0.359 Inch and a free length of 1 inches. The 5981CS has an initial tension of 0.7 Pound and a maximum deflection of 0.92 inches. It has a spring rate of 4.4 inches per pound and can handle a maximum load of 4.7 Pound Force. This spring features full loop ends and is suitable for various extension applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we ensure quick processing and dispatch of orders. Additionally, our significant stock inventory allows us to fulfill customer orders promptly. All of our springs, including the 5981CS, are proudly made in the United States. We maintain high-quality standards in our manufacturing process, ensuring that our customers receive reliable and durable products for their projects. With Century Spring, you can trust that you'll receive the springs you need quickly and with the assurance of American craftsmanship.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.7 lb
Length 1 in
Material 302/304 Stainless Steel
Outside Diameter 0.359 in
Part Type Standard
Rate 4.4 lbs/in
SKU 5981CS
Sugg Max Deflection 0.92 in
Sugg Max Load 4.7 lbf
Wind Direction Left
Wire Diameter 0.037 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.32 kg
Length 25.4 mm
Material 302/304 Stainless Steel
Outside Diameter 9.12 mm
Part Type Standard
Rate 0.77 N/mm
SKU 5981CS
Sugg Max Deflection 23.37 mm
Sugg Max Load 20.91 N
Wind Direction Left
Wire Diameter 0.94 mm
Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

Pricing reflects the base un-configured part price. Final per piece price including configured options will be calculated once a quantity is entered in the field above.

Quantity Price
1 - 49 $5.15
50 - 149 $4.90
150 - 299 $4.64
300 - 499 $4.38
500 - 749 $3.87
750 - 999 $3.35
1000+ Call for price