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100 YRS

The Countdown to 100 Years of Century Spring!

Since 1927, Century Spring Corp has been the original industry-leading spring manufacturer for both stock and custom springs. Read about 100 Years of Century Spring here.

167 DAYS

A12-35CS - 1.75 Inch High Carbon Steel Extension Springs

Inventory:           
Estimated Lead Time

The A12-35CS is a regular extension spring manufactured by Century Spring. It is made from High Carbon steel and has a zinc finish. This spring has a wire diameter of 0.041 inches, an outer diameter of 0.25 inches, and a free length of 1.75 inches. It has an initial tension of 3 Pound and a maximum deflection of 0.57 inches. The A12-35CS has a spring rate of 14 lbs/inch and a maximum load of 10 Pound Force. It is a full loop spring, meaning the ends are rounded. The A12-35CS is a standard extension spring that can be used in various applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we ensure that our products, including the A12-35CS, are readily available. As a company based in the United States, we take pride in manufacturing our springs locally. With our efficient shipping and ample supply, Century Spring is committed to providing customers with the springs they need for their projects in a timely manner.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku A12-35CS
C) Part Type Standard
D) Material High Carbon Steel
E) Wire Diameter 0.041 in
F) Outside Diameter 0.25 in
G) Length 1.75 in
H) End Type Full Loop
I) End Position Random
J) Rate 14 lbs/in
K) Initial Tension 3 lb
L) Sugg Max Deflection 0.57 in
L) Sugg Max Load 10 lbf
O) Finish Zinc
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku A12-35CS
C) Part Type Standard
D) Material High Carbon Steel
E) Wire Diameter 1.04 mm
F) Outside Diameter 6.35 mm
G) Length 44.45 mm
H) End Type Full Loop
I) End Position Random
J) Rate 2.45 N/mm
K) Initial Tension 1.36 kg
L) Sugg Max Deflection 14.48 mm
L) Sugg Max Load 44.48 N
O) Finish Zinc