Hexagon Nuts DIN934-class-12

This month Sep -2016 we finished a batch of DIN934 hexagon nuts highest class  12.

black color,this is our first time do so high class 12 export to European market.

This show our quality and nuts can reach and sell foreign market no problem.


We not only have the cold heading equipments for nuts producing size less than M27,but laso own  

forging machines for big size more than  M30 hexagon nuts .

class from 4.8 to class 10;

size form M4 to M50;

zinc plated colorful and blue both.

standards Germany  suit.

ZIBO BAIWANG MACHINERY CO.,LTD supply DIN,JIS,IFI etc.foreign standards and Chinese standards GB .

 Welcome customers cooperate to us.