As a leading factory, we specialize in manufacturing high-quality Hex bolts with various strengths (4.8, 6.8, 8.8, 10.9, 12.9) and standard sizes (UNF, UNC, ANSI, DIN931, DIN933). Our Zinc Plain hex head bolts are strong and durable, suitable for various industry applications. With our advanced production equipment and skilled technicians, we maintain high-quality control throughout the production process, ensuring that our products meet or exceed industry standards. As a result, our products are highly sought after by wholesalers who appreciate our exceptional quality at affordable wholesale prices. Contact us today to learn more about our products and how we can meet your fastener needs.