Neues/Ankündigungen im Forum » The Carriage Bolt Factory Rust Solution

The surface treatment of carriage bolts is generally cold galvanized, but the surface treated with cold galvanized will show signs of rust after a long time, thus affecting the appearance of carriage bolts and their performance. Therefore, Carriage Bolt Factory will introduce some reasons for surface rust from the following aspects.

First of all, when placing carriage bolts, dark and humid places should be avoided, and the surface of carriage bolts should be kept in a dry state, so as to avoid rust on the surface of carriage bolts caused by dampness. However, when using carriage bolts, we should also avoid dark and humid places, and choose rain-proof places as much as possible to install carriage bolts. This will also help prevent rust on the surface of carriage bolts. Of course, some projects need to use carriage bolts outdoors, which is difficult to avoid the above situations. How can we prevent rust on the surface of carriage bolts?

We can choose carriage bolts with anti-corrosion surface when selecting carriage bolts for surface treatment, so as to prolong the time for carriage bolts to rust. Here we recommend two carriage bolts with anti-corrosion surface, Dacromet surface-treated carriage bolts and hot-dip galvanized surface-treated carriage bolts are both anti-corrosion, but the two surface-treated carriage bolts are still somewhat different in anti-corrosion, hot-dip galvanized carriage bolts have longer anti-corrosion, and of course, the choice of which surface-treated carriage bolt should be determined according to the place of use.