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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

B5-36CS - 1.53 Inch Spring Steel Extension Springs

Inventory:           
Estimated Lead Time

The B5-36CS is a regular extension spring manufactured by Century Spring. It is made from spring steel and features a durable gold iridite finish. This spring has a wire diameter of 0.032 Inch and an outer diameter of 0.25 inches. With a free length of 1.53 Inch and an initial tension of 0.9 Pound, it offers reliable performance. The B5-36CS has a maximum deflection of 1.1 Inch and can withstand a maximum load of 5 Pound Force. Its spring rate is 3.7 lbs/inch, making it suitable for various extension spring applications.

At Century Spring, we prioritize customer satisfaction by providing fast shipping and maintaining a significant stock inventory. Our high-quality springs, including the B5-36CS, are proudly made in the United States. Whether you need springs for industrial, automotive, or other applications, you can trust Century Spring to deliver the parts you need, when you need them. With our efficient shipping and ample supply, we ensure that our customers can complete their projects without delays.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku B5-36CS
C) Part Type Standard
D) Material Spring Steel
E) Wire Diameter 0.032 in
F) Outside Diameter 0.25 in
G) Length 1.53 in
H) End Type Machine Hook
I) End Position Random
J) Rate 3.7 lbs/in
K) Initial Tension 0.9 lb
L) Sugg Max Deflection 1.1 in
L) Sugg Max Load 5 lbf
O) Finish Gold Iridite
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku B5-36CS
C) Part Type Standard
D) Material Spring Steel
E) Wire Diameter 0.81 mm
F) Outside Diameter 6.35 mm
G) Length 38.86 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 0.65 N/mm
K) Initial Tension 0.41 kg
L) Sugg Max Deflection 27.94 mm
L) Sugg Max Load 22.24 N
O) Finish Gold Iridite