The tolerance is ±2mm. The tolerance of the structural pipe fittings we produce for customers is ±2mm. This tolerance ensures that they can be used normally and have a lower production cost. You can also get a more suitable price.

Of course, you can ask if you have specific requirements on the tolerance of structural pipe fittings. We can complete the production service with a tolerance of 0.1mm, but you should know that the smaller the tolerance, the higher the production cost.