Non-structural blind rivets

GROOVED RIVET

GROOVED RIVET (Aluminium)

Aluminium alloy fastener element, suitable for applications with blind drills. The Bralo Grooved Rivet guarantees great grip efficiency.

Description

The Bralo Grooved Rivet constitutes an effective and safe method of joining metal to smooth and fibrous surfaces. This fastener does not need through drills. The grooved mandrel head, when expanding inside the material, forms a kind of “clips” that take hold of the walls, providing a high resistance joint.

This is a mandrel-break kind of rivet widely used in the manufacturing of furniture and in the construction industry to fasten metal surfaces to wood, bricks or cement.

Bralo Grooved Rivet ensures a homogeneous riveting, a solid and high quality joint, that is highly resistant to corrosion, vibrations and extraction.
 

GROOVED RIVET

Features and benefits

• Single-side access.
• It does not require through drills.
• It can be used to fix different materialswith different types of manufacturing: composites, laminates, heat treated materials, etc.
• It does not deform surfaces after the riveting process is finished: (painted, glazed…surfaces).
• Good resistance to temperature variations.
• It does not come loose from dynamic stress (vibrations in general) and it offers a high resistance to extraction.
• Fast, simple and high quality fastening.
• It requires ergonomic and lightweight tools.

Materials to be fixed

Metal to wood

Metal to construction materials in general (cement, bricks, etc.).

Applications

• Construction
• Metal industry
• Furniture manufacturing
• Electrical equipment
• Injection moulded components

Technical Characteristics

Materials:Aluminium

Diameters: 3.2 mm., 4.0 mm. and 4.8 mm.

Heads:     Dome head

Dome Head It is the most versatile type of head. It provides enough bearing surface to retain all kinds of materials, except those extremely smooth and brittle.

Head / Mandrel Combinations:

• Aluminium/Steel

MATERIAL				RIVET DIAMETER
Body		Mandrel		2,4 mm		3,0 mm		3,2 mm		4,0 mm		4,8 mm		5,0 mm		6,0 mm		6,4 mm		9,7 mm
Aluminum		Steel

Finishes

Always working alongside the customer, we make custom designs adapting to the specific needs of every application.

 

Finish
Aluminum	Lacquering, anodising and organic coating (Delta Seal)

Bralo Grooved Rivets are available under request in a great number of lacquering with liquid epoxy painting. From black to white, we have a range of over 50 RAL colours and we can also make special lacquering under request.
Should you need more information about special finishes, please get in contact with us, or check the Superficial Finishes and Coatings Section in the technical information department.

TYPE	MATERIAL		HEAD TYPE
Name	Body	Mandrel	Dome	Large	Countersunk
GROOVED	Aluminium	Steel

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