4X10 Close End Black Aluminum Blind Rivets Pull Through Mandrel DIN 7337

4X10 Close End Black Aluminum Blind Rivets Pull Through Mandrel DIN 7337

Aluminum blind rivet with a round head close end ,it consists of a rivet body and a mandrel ,blind rivet can be inserted and installed completely into a joint from one side , put blind rivet into a drilled hole and pull the head of the mandrel into rivet body and then the rivet body will be expanded and flared against reverse side . when the head of the mandrel reaches the face of the blind side , the mandrel snaps at break point that was formed under a cross action of the pulling force and predetermined force .

Material

Alumiunm Head body and steeel mandrel shaft .

Specifications

Aluminum blind rivet specification generally from 2.4 to 6.4 , specifics as following

Installing a blind rivet , there is a important factor “grip range ” to be confirmed that is the total thickness of material to be jointed

Blind rivets generally manufactured in full aluminum material , besides , stainless steel , carbon steel and copper or brass can be used . and sometimes mixture of materials are taken eg , aluminum head with steel mandrel .

Normally, aluminum blind rivets are not plated as itself with corrosion resistance , but other materials like steel should be plated .

Applications

Blind rivets are generally used to various fields like aerospace ,airplane ,vehicle and building ,electric appliances ,furniture etc .

Installation

1 , Drill suitable holes for blind rivets

2 , Put blind rivet into riveting gun for being ready to install

3 , Start riveting gun and let it make blind rivet expanded and stuffed hole

4 , Install rivet into work pieces .

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