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498CS - 0.84 Inch Music Wire Extension Springs

Inventory Status
In-stock
Estimated Lead Time
In-stock parts: usually ships in 12-24 hours

The 498CS is a regular extension spring manufactured by Century Spring. It features machine hook ends and a zinc finish. This spring has a free length of 0.84 Inch and an initial tension of 0.4 Pound. Made from high-quality music wire, it can withstand a maximum deflection of 0.66 Inch and support a maximum load of 3 Pound Force. With an outside diameter of 0.14 Inch and a wire diameter of 0.02 inches, this spring has a rate of 4 lbs/inch. It is a left-wound spring and is suitable for a wide range of applications.

Century Spring offers fast shipping and maintains a significant stock inventory. Our springs, including the 498CS, are proudly made in the United States. With our reliable shipping and ample supply, Century Spring ensures that customers can quickly receive the springs they need for their projects.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.4 lb
Length 0.84 in
Material Music Wire
Outside Diameter 0.14 in
Part Type Standard
Rate 4 lbs/in
SKU 498CS
Sugg Max Deflection 0.66 in
Sugg Max Load 3 lbf
Wind Direction Left
Wire Diameter 0.02 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish Zinc
Initial Tension 0.18 kg
Length 21.34 mm
Material Music Wire
Outside Diameter 3.56 mm
Part Type Standard
Rate 0.7 N/mm
SKU 498CS
Sugg Max Deflection 16.76 mm
Sugg Max Load 13.34 N
Wind Direction Left
Wire Diameter 0.51 mm