6.3mm Hex Thread Cutting Nut Zinc

This quality-built fastener is designed for use on replacement or repair applications and is engineered with tough steel construction. It allows you to easily cut threads into the desired thickness and size of nuts with no pre-drilling required, ensuring a secure and clean-cut result every time. Installation is quick and hassle-free, allowing you to get on with the job at hand quickly. 12255 Across Flats : 11MM Washer Diameter : 18MM