TriBulb Structural Rivet - Aluminium

Brands you know and trust - Aerobolt®

The TriBulb structural rivet features a unique tri-folding blind-side anchor and washer design, delivering a weatherproof joint, excellent pull-through resistance and a wide material grip range. Ideal for lightweight applications such as pantech and refrigerated truck fabrication, it provides secure, consistent clamping when joining thin aluminium, steel and composite panels, even on curved or uneven surfaces.

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A Tri-Folding, Weatherproof Structural Rivet.

The high-performance, self-plugging TriBulb structural rivet stands out with its unique tri-star-shaped blind-side anchor and sealing washer combination. Designed to create a secure, weatherproof joint, its large blind-side bearing area distributes clamping force evenly, making it ideal for lightweight applications.

The TriBulb's innovative slotted-body design allows the anchor blades to expand and distribute clamping force across a wider surface area, providing excellent pull-through resistance. It's an ideal fastening solution for fabricating pantech and refrigerated trucks, particularly when joining thin aluminium, steel or laminated honeycomb panels where access is limited to one side.

Renowned for its extended material grip range, the TriBulb accommodates various material thicknesses and provides reliable fastening on flat, curved or uneven surfaces. One versatile rivet, multiple applications. Clever, huh!

TriBulb Advantages

  • Wide grip range: Accommodates a variety of material thicknesses.
  • Vibration resistance: Provides a secure, reliable fastening solution in applications exposed to vibration.
  • Versatile installation: Suitable for both flat and curved surfaces.
  • Weatherproof sealing: Features a neoprene sealing washer to help prevent water ingress.
  • Excellent pull-through resistance: Large blind-side anchor blades distribute clamping force over a wider surface area.
  • Single-sided installation: Ideal for applications where access is limited to one side of the material.

TriBulb Application Areas

  • Façades and cladding
  • Shipbuilding and marine applications
  • Container manufacturing
  • Truck and bus body manufacturing
  • Pantech and refrigerated trucks
  • Trailers
  • Trapezoidal sheet metal roofing

A Tri-Folding, Weatherproof Structural Rivet.

The high-performance, self-plugging TriBulb structural rivet stands out with its unique tri-star-shaped blind-side anchor and sealing washer combination. Designed to create a secure, weatherproof joint, its large blind-side bearing area distributes clamping force evenly, making it ideal for lightweight applications.

The TriBulb's innovative slotted-body design allows the anchor blades to expand and distribute clamping force across a wider surface area, providing excellent pull-through resistance. It's an ideal fastening solution for fabricating pantech and refrigerated trucks, particularly when joining thin aluminium, steel or laminated honeycomb panels where access is limited to one side.

Renowned for its extended material grip range, the TriBulb accommodates various material thicknesses and provides reliable fastening on flat, curved or uneven surfaces. One versatile rivet, multiple applications. Clever, huh!

TriBulb Advantages

  • Wide grip range: Accommodates a variety of material thicknesses.
  • Vibration resistance: Provides a secure, reliable fastening solution in applications exposed to vibration.
  • Versatile installation: Suitable for both flat and curved surfaces.
  • Weatherproof sealing: Features a neoprene sealing washer to help prevent water ingress.
  • Excellent pull-through resistance: Large blind-side anchor blades distribute clamping force over a wider surface area.
  • Single-sided installation: Ideal for applications where access is limited to one side of the material.

TriBulb Application Areas

  • Façades and cladding
  • Shipbuilding and marine applications
  • Container manufacturing
  • Truck and bus body manufacturing
  • Pantech and refrigerated trucks
  • Trailers
  • Trapezoidal sheet metal roofing

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