... Long round nut with side hole 2.Size: M8-M48 3.Grade:Gr.2,5,8,10, 2H, DH, /8/ 4.Material: ... Carbon steel,Stainless steel Specification of our nut: 1.NameLong round nut with side hole2.StandardDIN, IFI, ISO ... , JIS, AS,BS, EN, SAE,ASTM3.GradeGr.2,5,8,10, 2H, DH, /8/4 ... ,pls do not hesitate to contact us! Long round nut with side hole