Welding Nut

Weld nuts are specialized fasteners designed to be welded onto a metal surface, creating a permanent and highly secure threaded connection. They are widely used in automotive manufacturing, metal fabrication, industrial machinery, and heavy equipment assembly. There are several types of weld nuts, including projection weld nuts, slab base weld nuts, retainer weld nuts, and square weld nuts, each offering different welding styles and load capacities.

Metric weld nuts are designed according to ISO or DIN standards for use in metric-based systems, while stainless steel weld nuts provide excellent corrosion resistance for outdoor or marine environments. Square weld designs offer increased torque resistance, while projection weld nuts have raised projections to ensure proper fusion during the welding process.

For installation, a nut welding gun is often used to position and weld the nut quickly and accurately. The resulting joint is permanent, vibration-resistant, and suitable for high-strength applications.

From stainless weld nuts for durability to slab weld nuts for flat-surface mounting, weld nuts provide flexibility for a wide range of engineering requirements. They are the go-to choice when a strong, integrated threaded hole is needed in a metal structure.

Types of Weld Nuts – Permanent Threaded Solutions for Metal Fabrication

Our weld nut range covers projection weld nuts with raised points for quick and secure welding, square weld nuts for torque resistance, slab base weld nuts for flat panel applications, and retainer weld nuts for positioning stability during installation.

Metric weld nuts are precision-made to ISO/DIN specifications, ensuring perfect fit for metric bolts, while stainless steel weld nuts offer outstanding corrosion resistance. We also supply stainless weld nuts for long-term durability in harsh conditions.

To install, a nut welding gun provides speed and accuracy, creating a permanent bond that resists vibration and high loads. Our products are widely used in automotive chassis, metal frames, and machinery housings.

Whether you need large-volume bulk weld nuts or custom-engineered solutions, we can supply according to your specific application requirements.