JDM-37 U Version 65-85 cardan shaft

Method of purchase https://item.taobao.com/item.htm?spm=a1z10.3-c.w4002-10058254375.9.AQ7u0R&id=16714939683

The new design, the structure is more simulation, a flange shape, unilateral equipped hex screws 4 M1.2-4.5 of a M3-4 and M3-5 end of a screw. Find the M3-5 screws at one end (the screw heads exposed hole 5MM) is aligned with the connecting shaft flat bit installations, including this specification JDM-37U size version extends back 65 85, does not include shipping.