We are a leading factory specializing in the manufacturing and wholesale supply of high-quality hex bolts. Our product range includes hex bolts with varying levels of strength, such as 4.8, 6.8, 8.8, 10.9, and 12.9. These bolts are made from zinc material, ensuring durability and rust resistance. With a standard size and a hex socket head, these bolts provide a secure and easy installation solution. Our hex bolts comply with international standards like UNF, UNC, ANSI, DIN931, and DIN933, ensuring compatibility with various applications. As a factory, we offer these superior quality hex bolts at a competitive wholesale price, making them an ideal choice for businesses in need of reliable and cost-effective fastening solutions.