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Insert Nuts / Threaded Inserts

Half Hexagonal Insert Nut

 

description benefits aplications technical characteristics types of design finishes download

 

 

HALF-HEXAGONAL INSERT NUT  (ALUMINIUM, STEEL AND STAINLESS STEEL)

Fastener element with a round-hexagonal body that provides a great resistance to rotation and extraction. The Bralo Half-hexagonal Insert Nut guarantees a solid and durable joint.

DescripTION

The hexagonal insert nut is a mechanical fixing element that provides a grooving feature in applications with a single-side access that require a very high resistance to rotation. It is ideal for applications with thin metal sheets, tubes, extrusion or plastics.

It offers a great mechanical resistance. Compared to round body insert nuts, the half-hexagonal shape of the section and its inner hole substantially increase the resistance to rotation and extraction in metal sheets. The result is a homogeneous riveting that ensures a solid and high quality joint.

The result is a homogeneous riveting that ensures a solid and high quality joint.

HALF-HEXAGONAL INSERT NUT

  

 

KEY FEATURES AND BENEFITS

  • The hexagonal shape of the section and the inner hole doubles the resistance to rotation in thin sheets, compared to the insert nuts with round body.
  • Excellent solution to obtain a grooving feature in items with reduced thickness (0.5mm)
  •  Single-sided access (blind insert nut)
  • The conical end of the body and the hexagonal shape allow for an easy insertion.
  • It offers an exceptional mechanical resistance that prevents rotation.
  • Versatility. They function both as an insert nut and a joint rivet..
  • It resists usual unscrewing.
  • The surface does not suffer from heat stress nor deformations.
  • It is available in different finishes that improve its resistance to corrosion.
  • Available in large, flat and in reduced head
  • Its installation can be incorporated at any stage of production.
  • Fast and high precision assembly.
  • It requires simple and ergonomic tools, that can be pneumatic, automatic or hand tools.
  • The riveting process is environmentally friendly, free of smoke, sparks, fumes, etc.

apPLICATIONS

  • Automotive industry
  • Trucks
  • Bodywork. Industrial and military vehicles.
  • Metal industry
  • Metal carpentry
  • Electrical appliances
  • Electronics
  • Recreational and fitness equipment
  • Bicycles
  • Air conditioning –HVAC-

Technical Characteristics

Materials: Aluminium, steel and stainless steel.

Diameters: M-3, M-4, M-5, M6, M-8, M-10, M-12

Heads: Large, flat and reduced heads.

Large Head
It provides a big bearing area that strengthens the hole and prevents traction or pulling failures. It can also be used as a separator.
 

  Flat Head
It allows the creation of a virtual flat surface on the material.
Reduced Head
It offers the possibility of creating a virtual flat surface without the need of a drilling machine.

End: Open and closed

  M3 M4 M5 M6 M8 M10 M12
 STEEL
LARGE OPEN  
CLOSED              
REDUCED OPEN    
CLOSED        
FLAT OPEN        
CLOSED              
 STAINLESS STEEL
LARGE OPEN          
CLOSED            
REDUCED OPEN      
CLOSED      

Types of design

  • NYPLAS

    Under request, this large head half-hexagonal insert nut is available with a PVC sealing under the head. This ring provides a bigger sealing that absorbs vibrations and increases the item resistance to temperature variations.

  • SQUARE INSERT NUT

    The square insert nut increases the drilling life, compared to the hexagonal insert nuts. It is made in steel and available with large head.

Finishes

One of Bralo’s commitments are to find ways to exceed all our customers’ needs. To avoid the effects of external agents, we offer the widest range of finishes and protective coatings for insert nuts in the market.

Bralo Hexagonal Insert Nut is available in a galvanic zincating. This zinc coating protects steel from rust and corrosion, improving the visual aspect of the item at the same time.

Depending on the required strength in each application, there are various available zincating options: the galvanic one, where the zinc is the only metal that forms the suffering layer and the nickel zincating, with a resistance twice as high as that of the normal zincating, making it suitable for automotive and weather resistant applications. The latter is also available in a transparent, shiny look that can be silver or black.
FINISH
Steel Zincating (galvanic and alloys).

información adicional

    OPEN CLOSED
STEEL LARGE  
REDUCED
FLAT  
       
STAINLESS STEEL LARGE
REDUCED

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