Factory direct din6923 m2 m4 m6 m8 m10 m12 m16 m20 m30 carbon steel flange nut is a high-quality fastener designed for industrial applications. Our factory produces these nuts using premium quality carbon steel, which provides excellent durability and corrosion resistance. The flange design adds extra grip and prevents loosening, making it ideal for heavy-duty fastening. We offer a wide range of sizes, allowing customers to choose the perfect fit for their project. As a factory, we are committed to offering our customers the best possible quality at competitive prices. You can trust our products to last and perform, backed by our team's years of experience and expertise.