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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

S-592CS - 4 Inch 302/304 Stainless Steel Extension Springs

Inventory:           
Estimated Lead Time

The S-592CS is a regular extension spring manufactured by Century Spring. It is made from 302/304 stainless steel, ensuring durability and resistance to corrosion. This spring has a wire diameter of 0.054 inch and an outside diameter of 0.562 inches. With a free length of 4 inches and a maximum deflection of 5.6 inches, it offers flexibility for various applications. The S-592CS has an initial tension of 1 pound and a maximum load capacity of 8.7 pound force. It features machine hooks on both ends for secure attachment. This extension spring has a spring rate of 1.3 lbs/inch, providing the necessary force for your specific needs.

At Century Spring, we pride ourselves on fast shipping and a significant stock inventory. Whether you need one S-592CS or a large quantity, we have you covered. All our products, including the S-592CS, are proudly made in the United States, ensuring high quality and reliable performance. With our efficient shipping process and ample supply, Century Spring is your trusted partner for all your spring needs.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku S-592CS
C) Part Type Standard
D) Material 302/304 Stainless Steel
E) Wire Diameter 0.054 in
F) Outside Diameter 0.562 in
G) Length 4 in
H) End Type Machine Hook
I) End Position Random
J) Rate 1.3 lbs/in
K) Initial Tension 1 lb
L) Sugg Max Deflection 5.6 in
L) Sugg Max Load 8.7 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku S-592CS
C) Part Type Standard
D) Material 302/304 Stainless Steel
E) Wire Diameter 1.37 mm
F) Outside Diameter 14.27 mm
G) Length 101.6 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 0.23 N/mm
K) Initial Tension 0.45 kg
L) Sugg Max Deflection 142.24 mm
L) Sugg Max Load 38.7 N
O) Finish None