DIN975 Threaded rods: 1,M6-M30 threaded rods,, 2,plain,zinc plated, hot galv. black, stainless. threaded bars: sizesM5 and upfeatureslow carton,high tensile,stailessstandardDIN ... of fasteners , such as bolts ,nuts, washers, screws, anchors and threaded rods. Our strength: Can make custom-specific fastenersTimely reply your inquiry ...