Specification :

GB,DIN,BS,ANSI standard fasteners and heterogeneous type fasteners,as well as Variety of non-standard type are the main products,which are as the following:bolt,inflation series,hardware,automobile hardware,furniture hardware and ordinary standard.The products are widely used in such industries like construction,automobile,agriculture vehicle,and transportation furniture.

DIN933-4.8
Z.P
M8*20---M22*150
25G/box