1.Name:Roscado 2.Grade:Gr.10.9,12.9, 3.Material:Carbon steel(Q235,#1035,#1045, ... , AS,BS, EN, SAE,ASTM .According to customer drawing3.GradeDIN: Gr.4.6,4.8,5.6,5.8,8.8 ... ,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394 ... .StandardDIN, IFI, ISO, JIS, AS,BS, EN, SAE, ASTM3.GradeDIN: Gr.4.6,4.8,5.6,5.8,8.8 ... ,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394 ...