Rivets | Choosing the correct type of rivet
Rivets are metal fasteners with a smooth cylindrical shaft and a specially designed head used to permanently join materials by deforming one of the ends,
Rivets have a long history. The Eiffel Tower was built in the late 19th century and remains in perfect condition with minor maintenance and painting. The installation process requires preheating the rivet and applying pneumatic pressure, which requires additional energy input and generates high noise levels near the construction site.
The advantages of using rivets are many, which is why the use of rivets is highly recommended for any type of industry.
- They are more economical and can be automated.
- They allow fastening in areas where only one side is visible; blind joints.
- The diversity of materials used allows for a more aesthetic finish.
However, there are some disadvantages to consider:
- Difficult to apply on very thick pieces.
- The joint is permanent. Once fastened, it cannot be disassembled.
Rivet nuts according to DIN, ISO standards on Bearfix.es.
Different types of rivets
There are two types of classification for rivets. The first classification concerns the installation process, while the second is determined by the shape of the rivet.
According to the installation process, there are three different types of rivets:
- Drive rivets
- Blind rivets
- Compression rivets
Just as placement determines the type of rivet, there is an ideal rivet for each type of material.
Follow this link to see all types and uses of rivets.
According to the shape of the rivet, there are several different types. At Bearcat, through our Bearfix brand, we offer you a wide range of high-quality rivets:
- Standard DIN 7337 rivets: Dome, countersunk, wide, and extra-wide head.
- Sealed rivets: Dome and countersunk head.
- Plastic rivets: Dome head.
- Multi-grip rivets: Dome, countersunk, and extra-wide head.
- Laminated rivets: Dome head.
- Structural rivets: Dome, countersunk, and wide head.
In zinc-plated steel, stainless steel, copper, aluminum, and copper/nickel.
Con más de 40 años de experiencia en el sector de la soldadura y las técnicas de unión Bearcat extiende sus conocimientos a todos los sectores industriales: automoción, ingeniería de ferrocarriles, ingeniería industrial, industria naval, obra civil.
