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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

90405SCS - 1.75 Inch 316 Stainless Steel Extension Springs

Inventory:           
Estimated Lead Time

The 90405SCS is a regular extension spring manufactured by Century Spring. This spring is made from 316 stainless steel and has a passivated finish. It features a wire diameter of 0.031 Inch and an outside diameter of 0.25 inches. The free length of the spring is 1.75 inches, with an initial tension of 0.58 Pound. The maximum deflection is 0.495 inches, and it can handle a maximum load of 1.82 Pound Force. The spring has a rate of 2.5 lbs/inch. It is equipped with machine hook ends and winds in a left direction. With a shipping weight of 0.0107 Pound, this extension spring is suitable for various applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. Our products, including the 90405SCS, are proudly made in the United States. With our efficient shipping process and ample supply, Century Spring ensures that customers receive their springs promptly and can rely on our high-quality products for their projects.

Download CAD
Unit System
Specs (in standard)
Label Value
A) Brand Century Spring
B) Sku 90405SCS
C) Part Type Standard
D) Material 316 Stainless Steel
E) Wire Diameter 0.031 in
F) Outside Diameter 0.25 in
G) Length 1.75 in
H) End Type Machine Hook
I) End Position Random
J) Rate 2.5 lbs/in
K) Initial Tension 0.58 lb
L) Sugg Max Deflection 0.495 in
N) Sugg Max Load 1.82 lbf
O) Finish Passivated
Specs (in metric)
Label Value
A) Brand Century Spring
B) Sku 90405SCS
C) Part Type Standard
D) Material 316 Stainless Steel
E) Wire Diameter 0.79 mm
F) Outside Diameter 6.35 mm
G) Length 44.45 mm
H) End Type Machine Hook
I) End Position Random
J) Rate 0.44 N/mm
K) Initial Tension 0.26 kg
L) Sugg Max Deflection 12.57 mm
N) Sugg Max Load 8.1 N
O) Finish Passivated