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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

B6-25CS - 1.78 Inch Spring Steel Extension Springs

Inventory:           
Estimated Lead Time

The B6-25CS is a regular extension spring manufactured by Century Spring. It is made from spring steel and has a machine hook on both ends. This spring has a free length of 1.78 inches and an outside diameter of 0.234 inches. It has an initial tension of 1 pound and a maximum deflection of 0.84 inches. The B6-25CS has a spring rate of 6.2 lbs/inch and a maximum load of 6.8 pound force. With its left wind direction and wire diameter of 0.035 inches, this extension spring is suitable for a variety of applications.

At Century Spring, we pride ourselves on fast shipping and maintaining a significant stock inventory. We understand the importance of timely delivery for our customers' projects. That's why we make sure to have ample supply of the B6-25CS and other springs in our warehouse. All our springs, including the B6-25CS, are proudly made in the United States. We prioritize quality and craftsmanship in everything we produce. Choose Century Spring for reliable shipping, extensive stock, and springs that are made with care in the USA.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku B6-25CS
C) Part Type Standard
D) Material Spring Steel
E) Wire Diameter 0.035 in
F) Outside Diameter 0.234 in
G) Length 1.78 in
H) End Type Machine Hook
I) End Position Random
J) Rate 6.2 lbs/in
K) Initial Tension 1 lb
L) Sugg Max Deflection 0.84 in
L) Sugg Max Load 6.8 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku B6-25CS
C) Part Type Standard
D) Material Spring Steel
E) Wire Diameter 0.89 mm
F) Outside Diameter 5.94 mm
G) Length 45.21 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 1.09 N/mm
K) Initial Tension 0.45 kg
L) Sugg Max Deflection 21.34 mm
L) Sugg Max Load 30.25 N
O) Finish None