... Cr+3, Brass plated Grade: 4.8-8.8 Standard: DIN, ANSI/ASME, BS, GB, JIS, Non-standard Diameter: ... 30 days after order is confired2) nelson stud Dimensions Product name nelson stud Specification M2-50MaterialMild/medium/high carbon steelMaterial grade4 ... blue plated, white plated, yellow plated.StandardISO,GB,DIN,JIS,ANSICetificateISO9001-2008,SGS,ROHS Function Aatomobile,electronic,mechineryAfter sale ...