Fully Threaded Hexagon Head Bolts / Screws, made from robust steel. These Class 10.9 bolts feature a hexagon head design for efficient driving. The right-thread direction and metric extra fine thread ensure a secure and precise fit for your applications. Coated with a zinc plated surface treatment, these bolts meet industry standards, including DIN 961, ISO 8676, NEN 1568, and NF E25-151.