Ningbo Krui Hardware Product Co., Ltd. is a leading supplier and manufacturer of flange bolts, including the popular 12 point flange bolt. Our factory in China produces high-quality bolts that meet or exceed industry standards.
The 12 point flange bolt, also known as a double hex bolt or a spline bolt, is ideal for high-stress applications that require a stronger, more reliable connection. With 12 points of contact, these bolts are less likely to strip or round off compared to standard hex bolts.
At Ningbo Krui, we use premium materials and precision manufacturing techniques to create 12 point flange bolts that are durable and long-lasting. Our bolts are available in a range of sizes, finishes, and coating options to meet your specific needs.
Whether you need bolts for automotive, industrial, or construction applications, Ningbo Krui Hardware Product Co., Ltd. is your trusted supplier. Contact us today to learn more about our 12 point flange bolts and other high-quality hardware products.