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S-583CS - 4.25 Inch 302/304 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The S-583CS is a regular extension spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has a wire diameter of 0.072 inches. This spring has an outside diameter of 0.5 Inch and a free length of 4.25 inches. It has an initial tension of 5 Pound and a maximum deflection of 2.1 inches. The S-583CS has a spring rate of 8.5 lbs/inch and can withstand a maximum load of 23 Pound Force. It features machine hook ends and 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 strive to ensure that our customers receive their springs quickly. Additionally, all our products, including the S-583CS, are proudly made in the United States. With our reliable shipping and commitment to quality, Century Spring is your trusted source for high-quality springs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 5 lb
Length 4.25 in
Material 302/304 Stainless Steel
Outside Diameter 0.5 in
Part Type Standard
Rate 8.5 lbs/in
SKU S-583CS
Sugg Max Deflection 2.1 in
Sugg Max Load 23 lbf
Wind Direction Left
Wire Diameter 0.072 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 2.27 kg
Length 107.95 mm
Material 302/304 Stainless Steel
Outside Diameter 12.7 mm
Part Type Standard
Rate 1.49 N/mm
SKU S-583CS
Sugg Max Deflection 53.34 mm
Sugg Max Load 102.3 N
Wind Direction Left
Wire Diameter 1.83 mm