... 4.black,zinc plated,HDG,etc double end threaded rod 1.Features Material: Carbon steelFinished: PL, ... 8.8 Standard: DIN, ANSI/ASME, BS, GB, JIS, Non-standard Diameter: M6-M39,1 ... confired2) Dimensions Product name double end threaded rodSpecification M2-50MaterialMild/medium/high carbon steelMaterial ... plated, white plated, yellow plated.StandardISO,GB,DIN,JIS,ANSICetificateISO9001-2008,SGS,ROHS Function ...