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5999CS - 1.13 Inch 302/304 Stainless Steel Extension Springs

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

The 5999CS is a regular extension spring manufactured by Century Spring. This spring is made from 302/304 stainless steel and has a free length of 1.13 inches. It has an initial tension of 4 pounds and a maximum deflection of 0.38 inches. The outside diameter of this spring is 0.359 inches and it has a wire diameter of 0.055 inches. With a spring rate of 30 lbs/inch, it can handle a maximum load of 15 pounds. The 5999CS is designed with full loop ends and is suitable for various extension applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and that's why we ensure that our products, including the 5999CS, are readily available for our customers. What sets us apart is that all our springs are proudly made in the United States. With our reliable shipping and ample supply, Century Spring is your go-to source for high-quality springs that meet your specific needs.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 4 lb
Length 1.13 in
Material 302/304 Stainless Steel
Outside Diameter 0.359 in
Part Type Standard
Rate 30 lbs/in
SKU 5999CS
Sugg Max Deflection 0.38 in
Sugg Max Load 15 lbf
Wind Direction Left
Wire Diameter 0.055 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 1.81 kg
Length 28.7 mm
Material 302/304 Stainless Steel
Outside Diameter 9.12 mm
Part Type Standard
Rate 5.25 N/mm
SKU 5999CS
Sugg Max Deflection 9.65 mm
Sugg Max Load 66.72 N
Wind Direction Left
Wire Diameter 1.4 mm