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5971CS - 1.63 Inch 302/304 Stainless Steel Extension Springs

The 5971CS is a regular extension spring manufactured by Century Spring. This spring is made from 302/304 Stainless Steel and has a wire diameter of 0.041 inches. It has a free length of 1.63 Inch and an outside diameter of 0.25 inches. The 5971CS has an initial tension of 2 Pound and a maximum deflection of 0.62 inches. It has a spring rate of 12 inches per pound and can withstand a maximum load of 9.8 Pound Force. This spring features full loop ends and is suitable for various applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. Our products, including the 5971CS, are proudly made in the United States. With our efficient shipping process 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 Full Loop
Finish None
Initial Tension 2 lb
Length 1.63 in
Material 302/304 Stainless Steel
Outside Diameter 0.25 in
Part Type Standard
Rate 12 lbs/in
SKU 5971CS
Sugg Max Deflection 0.62 in
Sugg Max Load 9.8 lbf
Wind Direction Left
Wire Diameter 0.041 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.91 kg
Length 41.4 mm
Material 302/304 Stainless Steel
Outside Diameter 6.35 mm
Part Type Standard
Rate 2.1 N/mm
SKU 5971CS
Sugg Max Deflection 15.75 mm
Sugg Max Load 43.59 N
Wind Direction Left
Wire Diameter 1.04 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 $4.70
50 - 149 $4.47
150 - 299 $4.23
300 - 499 $4.00
500 - 749 $3.53
750 - 999 $3.06
1000+ Call for price