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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.

190 DAYS

5987CS - 1.50 Inch 302/304 Stainless Steel Extension Springs

Inventory:           
Estimated Lead Time

The 5987CS is a regular extension spring manufactured by Century Spring. This stainless steel spring has a wire diameter of 0.041 inches, an outside diameter of 0.359 inches, and a free length of 1.5 inches. It has an initial tension of 1 Pound and a maximum deflection of 1.3 inches. With a spring rate of 4.1 lbs/inch, it can handle a maximum load of 6.5 Pound Force. The 5987CS 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 importance of timely delivery, which is why we ensure that our products, including the 5987CS, are readily available for immediate shipment. Additionally, we are proud to say that all our springs are made in the United States. With our commitment to quality and accessibility, Century Spring is your trusted source for springs.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku 5987CS
C) Part Type Standard
D) Material 302/304 Stainless Steel
E) Wire Diameter 0.041 in
F) Outside Diameter 0.359 in
G) Length 1.5 in
H) End Type Full Loop
I) End Position Random
J) Rate 4.1 lbs/in
K) Initial Tension 1 lb
L) Sugg Max Deflection 1.3 in
L) Sugg Max Load 6.5 lbf
O) Finish None
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku 5987CS
C) Part Type Standard
D) Material 302/304 Stainless Steel
E) Wire Diameter 1.04 mm
F) Outside Diameter 9.12 mm
G) Length 38.1 mm
H) End Type Full Loop
I) End Position Random
J) Rate 0.72 N/mm
K) Initial Tension 0.45 kg
L) Sugg Max Deflection 33.02 mm
L) Sugg Max Load 28.91 N
O) Finish None