China Anchor Bolt Manufacturers, Suppliers, Factory

The most prominent feature of Molly Bolt Anchor is its unique petal design, which allows the petals to spread out evenly after inserting the screw into the substrate, forming a tight contact with the substrate in all directions. Compared with traditional expansion screws, petal expansion can provide a larger anchoring area, significantly increasing the anchoring force.

Hilti Anchor Bolt is made of high-strength carbon steel or alloy steel, with a surface that has been galvanized or treated with Dacromet, providing corrosion resistance and aesthetics. It usually consists of components such as screws, clamps, nuts, and flat washers, and adopts a multi piece design to uniformly apply force when expanding, ensuring the stability of the anchoring force. The serrated clip further increases friction and prevents loosening.

The expansion tube of High Strength Rawl Bolts is composed of three or four metal plates, which will expand outward during the tightening process of the bolts, thereby tightly fitting with the inner wall of the borehole and achieving a stable connection. Three/four gecko expansion screws have stronger expansion force, stronger tensile and torque bearing capacity, and a wider range of applications.

The core function of the anchor bolt is to firmly fix the equipment or structure in the concrete foundation, so that the anchor bolt can ensure the stability of the structure when bearing the tension, shear force and vibration generated during the operation of the equipment, and is widely used in many fields.

Aluminum Spot Welding Bolt realizes the firm connection with the workpiece through the spot welding process, has the characteristics of disassembly and reuse of bolts, and is widely used in many fields with good application prospect

Chemical Expansion Bolts are fasteners that use chemical reactions to generate expansion force, thereby achieving tight anchoring with the substrate. Chemical Expansion Concrete Lag Bolts are mainly composed of bolt rods, chemical tubes, washers, nuts, and other components. During the installation process, the bolt rod is inserted into the pre drilled hole, and then a chemical agent is injected. After the agent solidifies, a strong adhesive force is formed between the bolt rod and the substrate.