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Non-structural blind rivets


description benefits materials technical characteristics combinations finishes download




Break-mandrel fastener that consists of two parts. It provides an ample bearing area on both sides of the application that makes it ideal for the fastening of low resistance materials.


Bralo Gripmate Rivet is a multiple part that consists of a special steel rivet and a semi-tubular piece, also made of steel. It is especiallysuitable for applications where there is a large thickness that has to be fastened and also for soft or brittle materials, since the heads are large on both sides of the part and it has a wide bearing surface. It provides great resistance without damaging the surfaces of the application.

Bralo Gripmate Rivet guarantees a homogeneous riveting with an excellent appearance on both sides of the application.


Features and benefits.

  • The formation of two opposite heads on both sides that provides a large bearing area, distributing the force
  • Recommended for use in applications with soft or low strength materials (plastics, fiber, wood).
  • Excellent appearanceon both sides
  • It does not deform surfaces, once the riveting process is finished (painted, glazed, etc.)
  • The mandrel rupture takes place inside the rivet and the semi-tubular piece so the mandrel does not come loose nor can be lost after the setting.
  • It covers a wide range of thickness to be riveted
  • Fast, cheap and high quality assembly
  • To be used with ergonomic tools, both manual and pneumatic.

Materials to be fixed

Metal to metal

Metal to plastic

Metal to wood

Metal to composites

Metal to soft materials or low resistance materials

Plastic to plastic

Plastic to metal

Wood to wood


  • Automotive industry
  • Playground and other groups equipment.
  • Furniture
  • Shelves
  • Stadium seats
  • Plastic industry in general

Technical characteristics.


Diameter:4.7 mm. and 6.3 mm.

Heads:     Large head on both sides.

Large Head
It provides double the bearing area compared to the dome head one and offers a great resistance. They are designed for applications where a soft or brittle material must be assembled to a rigid support material

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
Steel Steel                   

Name Body Mandrel Dome Large Countersunk
Gripmate Steel Steel    

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