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S-555CS - 1.88 Inch 302/304 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The S-555CS is a regular extension spring manufactured by Century Spring. It is made from 302/304 stainless steel, ensuring durability and resistance to corrosion. This spring has a wire diameter of 0.026 inch and an outer diameter of 0.312 inches. The free length of the S-555CS is 1.88 inches, and it has an initial tension of 0.2 pound. With a maximum deflection of 4.1 inches and a maximum load of 1.9 pound force, this extension spring is suitable for various applications. The S-555CS features machine hook ends and a spring rate of 0.42 lbs/inch. It is designed to provide reliable performance and long-lasting functionality.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we ensure that our customers receive their springs quickly. Additionally, all our products, including the S-555CS, are proudly made in the United States. With our commitment to quality and accessibility, Century Spring is the ideal choice for all your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 0.25 lb
Length 1.88 in
Material 302/304 Stainless Steel
Outside Diameter 0.312 in
Part Type Standard
Rate 0.45 lbs/in
SKU S-555CS
Sugg Max Deflection 4.1 in
Sugg Max Load 1.9 lbf
Wind Direction Left
Wire Diameter 0.026 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 0.11 kg
Length 47.75 mm
Material 302/304 Stainless Steel
Outside Diameter 7.92 mm
Part Type Standard
Rate 0.08 N/mm
SKU S-555CS
Sugg Max Deflection 104.14 mm
Sugg Max Load 8.45 N
Wind Direction Left
Wire Diameter 0.66 mm