ARNOLD system technology
for your lightweight engineering applications

Accurate. Secure.
Cost effective.

Reduce weight, optimise installation space, complex multi-material mix: these are the challenges that today's fasteners have to overcome – particularly in the automotive industry. Traditional methods are often not enough.

We need new and efficient joining processes – such as flowhole forming, clinching or punching. This is where ARNOLD system technology comes into the picture. Not only do we supply you with extremely reliable press-In screws and pierce-clinch nuts with high load capacity, we also supply the full range of system technology you need to process them – right through to the finished component as it leaves the press.