THREADED BAR M24 X 3MM NUTS & WASHERS 8.8 HIGH TENSILE STEEL ROD STUDDING STUD
These are a DIN 975. Further details are as follows Threaded Bar with Nuts & Washers - 8.8 Bright Zinc Plated Steel. Threaded Bar. Pitch - 3mm. BA Screws, Nuts. BSW Screws, Nuts. UNC Screws, Nuts.