General description Zinc plated hexagon headed setscrews manufactured to DIN 933 standards, made from high tensile strength grade 8.8 steel. This pack contains 50 fully threaded bolts, ideal for various DIY and home improvement projects. Technical specifications Model No.: SS825 Pack Quantity: 50 Length: 25 mm Diameter: M8 Material: High tensile strength grade 8.8 steel Finish: Zinc plated Other information