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Rivmate Watertight Bulb Tite Rivets Supplier

Watertight Bulb Tite Rivets

Provide Security For Your Project With Bulb Tite Rivets

Rivmate Watertight Bulb Tite Rivet

Bulbtight Trifirm Rivet

Material Aluminum
Surface Natural Polish
Washer EPDM
Head Type Dome Head,Large Flange
Size 5.2×17.5-5.2×31.8/6.4×20.2-6.4×29.7/7.5×28-7.5×37
Grip Range 1.3-19.1
Custom Yes

Advantages of Bulb Tite Rivets

  • High strength connections:Bulb Rivets provide excellent strength and stability. Can provide a reliable connection. Suitable for applications requiring high tensile and shear forces.
  • multi-material connection:Different materials can be connected. For example metal, plastic and conforming materials.
  • Self-filling function:Bulb tite rivets create a seal during installation. It can effectively prevent the penetration of liquids and gases and improve the sealing and waterproofness of the connection.
  • Beautiful appearance:Bulb Rivets usually do not leave a raised head after installation. The connection will be flatter and more aesthetically pleasing when completed, making it suitable for applications with high cosmetic demands.
Rivmate Watertight Bulb Tite Rivet
Rivmate exploding Watertight Bulb Tite Rivet

Suitable for all Bulbtight Trifirm Rivet

Head Type:

  • Dome Head
  • Large Flange


  • 5.2 Aluminum/6.4 Aluminum/7.5 Aluminum


  • Natural polish


The Technical Parametersof Watertight Bulb Tite Rivets

Size Hole Dia Grip Range Tensile ref. Shear ref.
5.2×17.5 5.3-5.5 1.3-4.8 1800N 2700N
5.2×19.1 1.6-6.4
5.2×22.2 4.7-9.5
5.2×25.4 7.9-12.7
5.2×28.6 11.1-15.9
5.2×31.8 14.3-19.1
6.4×20.2 6.4-6.6 1.6-6.4 2500N 3780N
6.4×23.4 3.2-9.5
6.4×26.5 6.4-12.7
6.4×29.7 9.5-15.9
7.5×28 7.8-8.2 1.1-9.5 4400N 5600N
7.5×34 6.4-15.9
7.5×37 9.5-19.1

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Rivmate Watertight Bulb Tite Rivet

What is Watertight Bulb Tite Rivets?

Watertight Trifirm rivet is a specially designed rivet. It can create strong connections between materials. The head of the rivet has a spherical projection. This expands and fills the hole during installation, creating a sealed connection.

It can provide a better sealing and waterproof performance. The rivets are flatter and more aesthetically pleasing in appearance.


Waterthght Bulb Tite Blind Rivets have good performance in joining thick plates or between different materials

For joining different materials, Watertight Bulbtight rivets can be joined in many combinations.

  • Metals and plastics
  • Metals and conforming materials

Due to the watertight bulbtight blind rivets good sealing and waterproof performance. Making it widely used in industries such as truck manufacturing, construction and aerospace.

Rivmate Watertight Bulb Tite Rivet

Why Choose us as Bulb Tite Rivets Supplier?

cold forming
Rivmate"s Factory

Rivmate accepts OEM processing of customized blind rivets, welcome to our factory for cooperation and conversation!

We welcome all partners and customers to visit our company. Or you can send drawings to customize the products.

We always adhere to the “quality first, service first” business philosophy. Thank you for your trust in Rivmate. We will create a bright future together.

International Quality Certification

  • IATF 16949:2016 Certificate
  • ISO Certificate

Customer Recognition

Rivmate exports fasteners to more than fifty countries around the world. It is widely recognized by major distributors and customers. We keep stable and good contact with customers all over the world, and finally, we will lead to success together.

Custom Blind Rivet and Rivet Nut for your project !

IATF 16949-2016 certificate
IATF 16949:2016 Certificate

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