Grooved
The Grooved rivet has a grooved body that expands during installation, gripping the walls of the hole. It is a fastening element that does not require through-holes and sometimes replaces a screw in wood applications.
Body |
Aluminum |
Mandrel |
Steel |
Head |
Dome |
Ø
3.2 to 4.8 mm
Different materials can be joined: wood, composites, laminated materials…
Does not deform surfaces once riveted.
No through-hole drilling required.
It does not loosen under dynamic stress and has a high resistance to extraction.
![](https://bralo.com/wp-content/uploads/2023/06/icon-climatizacion.png)
Climatización y calefacción,
![](https://bralo.com/wp-content/uploads/2023/06/icon-contruccion.png)
Construcción,
![](https://bralo.com/wp-content/uploads/2023/06/icon-industria.png)
Industria metálica,
![](https://bralo.com/wp-content/uploads/2023/07/icono-muebles.png)
Fabricación de muebles,
![](https://bralo.com/wp-content/uploads/2023/07/icono-electronicos.png)
Equipamientos electrónicos,
![](https://bralo.com/wp-content/uploads/2023/07/icono-inyeccion.png)
Componentes moldeados por inyección
Head material | Type | Corrosion conditions | Temperature resistance | Appearance |
---|---|---|---|---|
Alu/Steel/Stainless | Lacquering (epoxy or acrylic paint) | Slight | Moderate |
|
Steel | Passivation zinc plating | Slight | Moderate |
|
Steel | Passivation zinc plating with sealing | Moderate | Good |
|
Steel | Zinc-iron coating | Moderate | Moderate |
|
Steel | Zinc-nickel plating | Severe | Good |
|
Steel | Special zinc-nickel coating | Very severe | Good |
|
Aluminum or Steel | Delta seal | Moderate | Moderate |
|
Aluminum | Aluminum anodizing | Severe | Moderate |
|
Inox | Stainless steel passivation | Very severe | Good |
|