double head bolts,special bolts from our main special fasteners M8carbon steel with zinc plated

Double head special bolts one of with B type thread one of  machine half thread.

Key Specification:

Size:M8*15                    

Surface treatment: zinc plated                      

Material:Carbon steel   

Our main special ,non standard fasteners include ,special screw with hexagon socket,six-lobe,Slotted head, special bolts and nuts with double head,half thread,special rivets with Tubular ,non standard machine screw,non standard electrical tinyscrew,non standard machining ,stamping parts and non standard precision metal parts.All the non standard screw customized by your drawing.