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TO-1003CS - Music Wire Torsion Springs

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

The TO-1003CS is a torsion spring manufactured by Century Spring. It is made from high-quality music wire and has a smooth, natural finish. This spring has an inside diameter of 0.312 inches and an outside diameter of 0.374 inches. The leg length measures 0.69 inches, and the body length is 0.49 inches. With a mandrel diameter of 0.24 inches, this torsion spring is designed for precise performance. It features a 90-degree angle between its legs and a total of 13.25 coils. The TO-1003CS has a rotational maximum deflection of 430 and a maximum torque of 0.68 inch-pounds. This torsion spring is suitable for a wide range of applications.

At Century Spring, we take pride in our fast shipping and extensive stock inventory. We understand the importance of prompt delivery, which is why we strive to get your springs to you as quickly as possible. Additionally, our significant stock inventory ensures that we have the springs you need readily available. As an American company, we are dedicated to manufacturing our springs in the United States, ensuring high-quality products and supporting local businesses. Trust Century Spring for all your spring needs, and experience our reliable shipping and vast selection firsthand.

Unit System
View Spec Sheet
Specs (in standard)
Label Value
Angle Between Legs 90 deg
Body Length 0.49 in
Brand Century Spring
Finish None
Inside Diameter 0.312 in
Leg Length 0.69 in
Mandrel Diameter 0.24 in
Material Music Wire
Max Deflection (deg) (suggested) 430
Max Torque (suggested) 0.68 lbs/in
Measurement Units Standard
Outside Diameter 0.374 in
Rate 0.0016 lbf-in/deg
SKU TO-1003CS
Total Coils 13.25
Wind Direction Left
Wire Diameter 0.031 in
Specs (in metric)
Label Value
Angle Between Legs 90 deg
Body Length 12.45 mm
Brand Century Spring
Finish None
Inside Diameter 7.92 mm
Leg Length 17.53 mm
Mandrel Diameter 6.1 mm
Material Music Wire
Max Deflection (deg) (suggested) 430
Max Torque (suggested) 0.12 N-mm
Measurement Units Standard
Outside Diameter 9.5 mm
Rate 0.18 N-mm/deg
SKU TO-1003CS
Total Coils 13.25
Wind Direction Left
Wire Diameter 0.79 mm