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O-310CS - 0.34 Inch Music Wire Extension Springs

Inventory Status
Estimated Lead Time

The O-310CS is a regular extension spring manufactured by Century Spring. It is made from high-quality music wire, ensuring durability and strength. This spring has a wire diameter of 0.018 inch and an outside diameter of 0.156 inches. The free length of the spring is 0.34 inches, and it has an initial tension of 0.2 pound. With a max load capacity of 2 pound force and a max deflection of 0.22 inches, this spring is suitable for various applications. The O-310CS features machine hook ends and a left wind direction.

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 prioritize efficient shipping methods. Additionally, we ensure that our products, including the O-310CS, are made right here in the United States. With our commitment to quality and availability, Century Spring is your go-to source for reliable springs.

Unit System
Specs (in standard)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 0.2 lb
Length 0.34 in
Material Music Wire
Outside Diameter 0.156 in
Part Type Standard
Rate 8.2 lbs/in
SKU O-310CS
Sugg Max Deflection 0.22 in
Sugg Max Load 2 lbf
Wind Direction Left
Wire Diameter 0.018 in
Specs (in metric)
Label Value
Brand Century Spring
Ends Machine Hook
Finish None
Initial Tension 0.09 kg
Length 8.64 mm
Material Music Wire
Outside Diameter 3.96 mm
Part Type Standard
Rate 1.44 N/mm
SKU O-310CS
Sugg Max Deflection 5.59 mm
Sugg Max Load 8.9 N
Wind Direction Left
Wire Diameter 0.46 mm