If you need to permanently secure a fastener to a workpiece, then one of the best options you have access to is a weld nut. You can weld it and subsequently ensure it remains in place for years and years. You can get optimal results out of this type of metric fastener if you do a couple of things. 

Make Sure The Weld Nut Fits Around Material

Before you weld this type of nut and secure it into position in a permanent manner, you need to ensure it fits over your material. You thus need to gather the dimensions of the material that you'll be putting this weld nut around. 

This shouldn't take that long and it will give you a more definite way to get weld nuts that are the right size. You know the nut will fit around the material perfectly and then you can proceed to weld it into place with the appropriate welder. 

Choose a Nut Variety That's Well-Protected From The Environment

Before you start securing metric weld nuts into place on metal materials, you want to make sure you select the right variety to begin with. Ideally, you need to choose a set that can remain well-protected from all sorts of environmental conditions.

Whether it rains or it gets extremely hot outside, your weld nuts need to be able to resist damage. This will save you from having to take weld nuts off workpieces you secured them to after a short period of time. 

Verify Nut Metal Takes Well To Welding

Since you'll be welding this metric nut into position on a metal workpiece, you need to make sure the nut's metal takes well to welding. Then you can get optimal results and not struggle when securing these metric fasteners. 

A couple of metal options you might consider for weld nuts include stainless steel and steel that has a small amount of carbon. A lot of times, these metals will be easier to weld compared to other options. You might even want to experiment with different nut varieties that vary in material, seeing what works best for you.

If you need to secure nuts to workpieces in a permanent manner, metric weld nuts are something you should invest in. You can get the most out of them too if you just select the right variety and follow the correct welding protocols all the way until the end. 

For more information on metric fasteners, contact a professional near you.