Rivets
Superbulb

Superbulb is a high shear and tensile strength structural rivet that supports a wide range of fastener thicknesses: from 1.5 mm to 15.5 mm depending on product size. Superbulb, during its application and closing, forms a large head that mechanically locks the stem inside the body thanks to the crimps on the tubular. Superbulb is ideal for watertight applications due to its effective sealing effect.

• Bulb open counterhead
• Water tightness between the body and mandrel

• Thicknesses from at least ≥ 1 mm.
• All types of metal to metal/metal to plastic.

Please contact sales department if your application is not standard.