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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

S-548CS - 3.25 Inch 302/304 Stainless Steel Extension Springs

Inventory:           
Estimated Lead Time

The S-548CS is a regular extension spring manufactured by Century Spring. This stainless steel spring has a wire diameter of 0.032 inches, an outside diameter of 0.25 inches, and a free length of 3.25 inches. It has an initial tension of 0.8 Pound and a maximum deflection of 2.7 inches. With a rate of 1.4 lbs/inch, this spring can handle a maximum load of 4.7 Pound Force. The S-548CS features full loop ends and is suitable for a variety of applications.

At Century Spring, we pride ourselves on our fast shipping and extensive stock inventory. We understand the urgency of your projects and strive to deliver your springs quickly. All our products, including the S-548CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that you can get the springs you need in a timely manner.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku S-548CS
C) Part Type Standard
D) Material 302/304 Stainless Steel
E) Wire Diameter 0.032 in
F) Outside Diameter 0.25 in
G) Length 3.25 in
H) End Type Full Loop
I) End Position Random
J) Rate 1.4 lbs/in
K) Initial Tension 0.8 lb
L) Sugg Max Deflection 2.7 in
L) Sugg Max Load 4.7 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku S-548CS
C) Part Type Standard
D) Material 302/304 Stainless Steel
E) Wire Diameter 0.81 mm
F) Outside Diameter 6.35 mm
G) Length 82.55 mm
H) End Type Full Loop
I) End Position Random
J) Rate 0.25 N/mm
K) Initial Tension 0.36 kg
L) Sugg Max Deflection 68.58 mm
L) Sugg Max Load 20.91 N
O) Finish None