This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

S-515CS - 0.50 Inch 302/304 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The S-515CS is a regular extension spring manufactured by Century Spring. It is made from 302/304 Stainless Steel and has a machine hook at both ends. This spring has a free length of 0.5 Inch and a maximum deflection of 0.78 inches. It has an initial tension of 0.06 Pound and a maximum load of 0.64 Pound Force. The S-515CS has an outside diameter of 0.188 Inch and a wire diameter of 0.015 inches. Its spring rate is 0.74 lbs/inch. This extension spring is designed for various applications and is suitable for use in standard measurement units.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, and our efficient shipping process ensures that customers receive their springs promptly. Additionally, all our products, including the S-515CS, are proudly made in the United States. With our commitment to quality and ample supply, Century Spring is the trusted 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 0.08 lb
Length 0.5 in
Material 302/304 Stainless Steel
Outside Diameter 0.188 in
Part Type Standard
Rate 0.74 lbs/in
SKU S-515CS
Sugg Max Deflection 0.78 in
Sugg Max Load 0.64 lbf
Wind Direction Left
Wire Diameter 0.015 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 0.04 kg
Length 12.7 mm
Material 302/304 Stainless Steel
Outside Diameter 4.78 mm
Part Type Standard
Rate 0.13 N/mm
SKU S-515CS
Sugg Max Deflection 19.81 mm
Sugg Max Load 2.85 N
Wind Direction Left
Wire Diameter 0.38 mm