Metalliruuvi
Metalliruuvi is a Finnish term that translates to "metal screw" or "metal screw fastener." It refers to a type of screw specifically designed for use in metal or for fastening metal components together. These screws typically have threads that are sharper and more closely spaced than those found on wood screws, allowing them to cut into metal surfaces more effectively.
The material of a metalliruuvi is crucial for its application. They are often made from hardened steel,
Common applications for metalliruuvi include assembling machinery, constructing metal frames, attaching components in automotive and aerospace