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S-512CS - 1.75 Inch 302/304 Stainless Steel Extension Springs

Inventory Status
Estimated Lead Time

The S-512CS is a regular extension spring manufactured by Century Spring. Made from 302/304 stainless steel, this spring has a free length of 1.75 inches and an outside diameter of 0.125 inches. It has an initial tension of 0.2 pound and a maximum deflection of 1.7 inches. With a spring rate of 0.5 lbs/inch, it can withstand a maximum load of 0.99 pound force. The S-512CS features full loop ends and is suitable for various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery for our customers, which is why we strive to dispatch orders promptly. Additionally, our significant stock ensures that we can meet the demands of our customers without delay. We are proud to manufacture our springs in the United States, maintaining high-quality standards and supporting local industries. With Century Spring, you can count on efficient shipping and reliable supply for all your spring needs.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.2 lb
Length 1.75 in
Material 302/304 Stainless Steel
Outside Diameter 0.125 in
Part Type Standard
Rate 0.5 lbs/in
SKU S-512CS
Sugg Max Deflection 1.7 in
Sugg Max Load 0.99 lbf
Wind Direction Left
Wire Diameter 0.015 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Full Loop
Finish None
Initial Tension 0.09 kg
Length 44.45 mm
Material 302/304 Stainless Steel
Outside Diameter 3.18 mm
Part Type Standard
Rate 0.09 N/mm
SKU S-512CS
Sugg Max Deflection 43.18 mm
Sugg Max Load 4.4 N
Wind Direction Left
Wire Diameter 0.38 mm