This browser is no longer supported. Upgrade to Microsoft Edge or switch to a supported browser, like Chrome, Safari, or Firefox, to explore the MW Components website.

We're sorry for the inconvenience.

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-546CS - 2.75 Inch 302/304 Stainless Steel Extension Springs

Inventory:           
Estimated Lead Time

The S-546CS is a regular extension spring manufactured by Century Spring. This spring is made from 302/304 stainless steel and has a wire diameter of 0.032 inches. It has an outside diameter of 0.25 inch and a free length of 2.75 inches. The S-546CS has an initial tension of 0.8 pound and a maximum deflection of 2.3 inches. It has a rate of 1.7 lbs/inch and a maximum load of 4.7 pound force. The spring is left-wound and features machine hook ends. It is a reliable choice for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of timely delivery, which is why we ensure that your orders are processed and shipped quickly. Our commitment to quality extends to our products being proudly made in the United States. With our efficient shipping and ample supply, Century Spring is your trusted source for high-quality springs.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku S-546CS
C) Part Type Standard
D) Material 302/304 Stainless Steel
E) Wire Diameter 0.032 in
F) Outside Diameter 0.25 in
G) Length 2.75 in
H) End Type Machine Hook
I) End Position Random
J) Rate 1.7 lbs/in
K) Initial Tension 0.8 lb
L) Sugg Max Deflection 2.3 in
L) Sugg Max Load 4.7 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku S-546CS
C) Part Type Standard
D) Material 302/304 Stainless Steel
E) Wire Diameter 0.81 mm
F) Outside Diameter 6.35 mm
G) Length 69.85 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 0.3 N/mm
K) Initial Tension 0.36 kg
L) Sugg Max Deflection 58.42 mm
L) Sugg Max Load 20.91 N
O) Finish None