Special round slotted nuts 

Description:M 6*6-11 made of carbon steel ,plain

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.