... offer your need. automobile standard bolt Standards: DIN ,ANSI/ASME, BS, GB, JIS, Non-standardMaterial: Carbon steel, ... pin shaft, stud bolt,screws, bolts, non-standard bolt, non-standard nut, non-standard screws, egg neck bolt, fish bolt, countersunk head bolt., expansion bolt and expansion screw, ... screws, etc. We can also process non-standard fasteners according to drawing.We can manufacture ...