Our factory specializes in the manufacturing and wholesaling of high-quality Hex Bolt, available in different strengths - 4.8, 6.8, 8.8, 10.9, and 12.9 - and standard sizes, UNF, UNC, ANSI, DIN931, DIN933, and DIN6921. Our Zinc Plain Hex Flange Bolt is a reliable and durable fastener, suitable for diverse applications in automotive, construction, and industrial sectors. We use top-quality materials and advanced technology to ensure that our products meet or exceed industry standards. Our factory offers competitive and wholesale prices, making us a cost-effective option for businesses seeking quality fasteners. With years of expertise in manufacturing and exporting, we pride ourselves on delivering timely and efficient services to our customers.