We also offer product sourcing and flight consolidation services. We have our own factory and sourcing office. We can provide you with almost every type of product related to our product range for 2″ Nylon Roller with 11 Ball Bearings – 4”Zinc Plated Stem, Carriage House Garage Doors, Roll Up Door Poly Guide, Welcome to build long-term marriage with us. Finest Rate Forever High-quality in China.

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Factory Free sample Garage Door Roller Hinge - 3m Galvanized Garage Door Spring – Bestar Detail:

Whereas oil-tempered torsion springs are heated and quenched in oil, zinc-galvanized springs are subjected to the hot-dip galvanization process. This process involves immersing the steel spring in a vat of molten zinc at extremely high temperatures. Many people choose zinc-galvanized torsion springs because of their incredible resistance to rust and corrosion.

We offer a wide selection of zinc-galvanized torsion springs in 1.75” and 2” diameters in multiple wire sizes ranging from 0.192, 0.207, 0.218, 0.225, 0.234, 0.243, 0.250, 0.262 to 0.272. 

 

How to Measure Garage Door Torsion Springs?

In order to process your order for Garage Door Torsion Springs, please provide the following information about each spring: 

(1)  Inside Diameter

(2)  Wire Size

(3)  Spring Wind Direction

(4)  Spring Length