The round nut with set pin holes, conforming to the DIN 1816 standard, is a robust fastening solution designed for various industrial applications. Manufactured from high-quality plain steel, this nut offers reliable performance in environments where moderate strength and durability are required. The metric fine thread ensures precise engagement with compatible bolts, enhancing the overall integrity of the assembly. This product features a right-hand thread direction, making it suitable for standard fastening practices. The absence of surface treatment provides basic indoor corrosion protection, making it ideal for use in non-corrosive environments. However, it is advisable to consider additional protective measures if used in more demanding conditions. The design includes set pin holes, allowing for secure locking mechanisms when paired with appropriate pins, which is particularly beneficial in applications requiring additional stability and resistance to loosening. This round nut is compatible with standard nuts, washers, and inserts, ensuring versatility in assembly configurations. The round nut complies with relevant industry standards, including CE certification, ensuring it meets essential safety and quality benchmarks. It is widely used in sectors such as automotive, machinery, and construction, where reliable fastening solutions are critical. This product is an essential component for engineers and maintenance professionals seeking dependable hardware for their projects.