ISO 4032 A2 stainless steel hex nuts are used for metric bolted joints where corrosion resistance and reliable fastening are important. ISO 4032 specifies regular hexagon nuts and is a widely used standard for machinery, industrial equipment and engineering applications. The range includes ISO 4032 hex nuts in A2 stainless steel with standard metric threads in multiple sizes. The combination of standardized dimensions and A2 stainless steel makes these nuts suitable for machinery, equipment and structures requiring corrosion-resistant fasteners.