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  Even though Blind Rivets have been in use for numerous decades, the question still arises- Why are they used?
Blind Rivets are one of the most cost effective and easy methods of joining general applications in the industry.

Blind Rivet consists of two parts:
The rivet body called “eyelet”
The nail called “mandrel”
The mandrel is drawn into the body of the rivet; gripped by the jaws of the setting tools, which is then expanded and drawn into a tight, clinch against the blind side. When the assembly is firm enough, the mandrel breaks off at a predetermined tension and falls away.

The whole essence of using blind rivet is mainly due to the fact that you have no access to other end and that is where blind rivets are commonly applied.
Fastening in blind whole is possible thought using Blind Rivets.
Taking advantage of the swollen rivets diameter after setting, it is possible to apply the rivets to a straight-through whole (A) or a blind whole (B).

Rivets do not loosen nor shake out under normal applications. As they fill the whole completely and tightly, no possibility of side-to-side slippage loosing can exist.
There are no scratches, dents or dimpling on the visible surface when riveting takes place.
A gap usually exist between two materials, rivets eliminates and adhered the materials quite tightly together.

A survey done recently showed that using blind rivets are much more cost effective. The price for standard usage blind rivets cost on average about 15-25% less than other fasteners items.
 


  Cap Diameter
Cap Body Length
Cap Head Diameter
Thickness of Cap Head
Nail Diameter

Note: Units are milimetre

 
  Cap Diameter: 2.90 - Drill size: 3
  Body Size Aluminium Rivet
(size from-to)
Steel Rivet
(size from-to)
Copper Rivet
(size from-to)
Stainless Steel Rivet
(size from-to)
3x4 0.5-1.5 - 0.5-1.5 -
3x5 1.5-2.5 0.5-2 1.5-2 -
3x6 2.5-3.5 2-3 1.5-3 1.0-3.0
3x7 3.5-4.5 2-3 1.5-3 -
3x8 4.5-5.5 3-5 3-5 3.0-5.0
3x10 5.5-7 5-7 5-7 5.0-7.0
3x12 7-9 7-9 7-9 7.0-9.0
3x14 9-11 9-11.5 - -
3x15 11-12 9-12 - -
3x16 11-13 9.5-12.5 - -
3x18 13-15 - - -
3x20 15-17 - - -
3x25 17-22 - - -
3x30 22-26 - - -

 

  Cap Diameter: 3.90 - Drill size: 4
  Body Size Aluminium Rivet
(size from-to)
Steel Rivet
(size from-to)
Copper Rivet
(size from-to)
Stainless Steel Rivet
(size from-to)
4x5 0.5-1.5 - - -
4x6 1.5-3 0.5-2.5 0.5-2.5 1.0-2.5
4x7 3-4 0.5-2.5 0.5-2.5  
4x8 4-5 2.5-4.5 2.5-4.5 2.5-4.5
4x10 5-6.5 4.5-6.5 4.5-6.5 4.5-6.5
4x12 6.5-8.5 6.5-8.5 6.5-8.5 6.5-8.5
4x14 8.5-10.5 - - -
4x15 10.5-12 8.5-11.5 - -
4x16 10.5-12.5 8.5-12 - 8.5-12
4x18 12.5-14.5 - - -
4x20 14.5-16.5 12-16 - -
4x25 16.5-21.5 16-21 - -
4x30 21.5-26 - - -
4x35 26-30 - - -
4x40 30-35 - - -

 

  Cap Diameter: 4.90 - Drill size: 5
  Body Size Aluminium Rivet
(size from-to)
Steel Rivet
(size from-to)
Copper Rivet
(size from-to)
Stainless Steel Rivet
(size from-to)
5x6 0.5-3 1-1.5 2.5-3.5 1-2
5x7 3-4 1.5-3 3-4 -
5x8 3-4.5 1.5-4 3.5-5 2-4
5x10 4.5-6 4-6 5-7 4-6
5x12 6-8 6-8 7-9 6-8
5x14 8-10 8-9.5 9.5-11 -
5x16 10-12 9.5-11 - 8-11
5x18 12-14 11-13 - -
5x21 14-16 13-15 - -
5x24 16-21 15-20 - -
5x27 21-23 20-22 - -
5x30 21-25 21-25 - -
5x35 25-30 25-30 - -
5x40 30-35 30-34 - -
5x45 35-40 34-39 - -
5x50 40-45 39-44 - -
5x55 45-48 - - -
5x60 48-52 - - -

 

Cap Material I- Aluminium Alloy
II- Zinc coated Steel
III- Copper Alloy
IV- Stainless Steel
       
Nail Material I- Zinc coated steel (for Aluminium, Steel and Copper rivet)
II- Stainless Steel (for Stainless Steel rivet)
 

 

 

 
 
 
 
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