From the appearance, the large size heavy hex screws have a very obvious hexagonal head, which is slightly larger and thicker than other screw heads. They can connect the components more firmly. Because of its large size and abundant materials, it has an extremely strong load-bearing capacity.
Large size heavy hex screws are often used for bridge maintenance on railways. As is known to all, railway Bridges have to bear the heavy pressure of trains and frequent vibrations every day. They are often used to replace or reinforce the connecting components of Bridges. They can ensure the stability of the bridge, guarantee the safe and smooth passage of trains across the bridge, and thus maintain the normal transportation of the railway.
Large size heavy hex screws are also used in the assembly of mining equipment. The working environment of mining equipment is harsh, with large vibrations and heavy loads of the equipment. When you are assembling mining equipment such as crushers and conveyors, you often use them. They can closely integrate all the components of the equipment, enabling the equipment to operate continuously and stably in high-load and high-intensity mines and improving efficiency.
Large size heavy hex screws can cut thick metals very easily without pre-tightening. It can easily cut thick metals without pre-tightening. Welders and manufacturers use them to connect steel plates or anchor trailers. Using heavy-duty gaskets can ensure a firm connection.