A325 Fasteners: High-Strength Bolts and Screws for Heavy-Duty Applications

Introducing our A325 structural bolts, designed and manufactured by Ningbo Zhongli Bolts Manufacturing Co., Ltd. These high-strength bolts are specifically designed for use in structural steel connections and are commonly used in construction and infrastructure projects, Our A325 bolts are made from carbon steel and are heat-treated to achieve the required strength and mechanical properties. They are designed with a heavy hex head for easy installation and tightening with a wrench. The threads are precision-formed to ensure secure and reliable fastening, These bolts are widely used in building and bridge construction, as well as in other heavy-duty applications where high-strength fastening is essential. Our A325 bolts are manufactured to meet the ASTM A325 standard, ensuring the highest quality and performance, At Ningbo Zhongli Bolts Manufacturing Co., Ltd., we are dedicated to providing high-quality fastening solutions for our customers. Our A325 bolts are rigorously tested to meet industry standards, and we are committed to delivering reliable and durable products for all your structural fastening needs