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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.

200 DAYS

B3-24CS - 0.69 Inch Music Wire Extension Springs

Inventory:           
Estimated Lead Time

The B3-24CS is an extension spring manufactured by Century Spring. It is made from high-quality music wire and has a durable zinc finish. This spring has a wire diameter of 0.02 inch and an outside diameter of 0.219 inches. It has a free length of 0.69 inch and an initial tension of 0.19 pound. The B3-24CS has a maximum deflection of 1.3 inch and a maximum load of 1.9 pound force. It features a full loop on both ends, providing secure attachment points. This regular extension spring is designed to provide reliable tension and flexibility for various applications.

At Century Spring, we understand the importance of fast shipping and a wide range of inventory. We take pride in our ability to deliver products quickly and maintain a significant stock of springs, including the B3-24CS. What sets us apart is that all our springs are made in the United States, ensuring the highest quality and supporting local manufacturing. With our efficient shipping and ample supply, Century Spring is your trusted source for top-notch springs to meet your project requirements.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku B3-24CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.02 in
F) Outside Diameter 0.219 in
G) Length 0.69 in
H) End Type Full Loop
I) End Position Random
J) Rate 1.3 lbs/in
K) Initial Tension 0.19 lb
L) Sugg Max Deflection 1.3 in
L) Sugg Max Load 1.9 lbf
O) Finish Zinc
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku B3-24CS
C) Part Type Standard
D) Material Music Wire
E) Wire Diameter 0.51 mm
F) Outside Diameter 5.56 mm
G) Length 17.53 mm
H) End Type Full Loop
I) End Position Random
J) Rate 0.23 N/mm
K) Initial Tension 0.09 kg
L) Sugg Max Deflection 33.02 mm
L) Sugg Max Load 8.45 N
O) Finish Zinc