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Weld Nuts
This product features welding protrusions, is forged from carbon steel or stainless steel, and can be spot welded or projectile welded for secure fixation. It boasts a strong weld and high-precision internal threads, eliminating the need for workpiece tapping and simplifying machining and assembly. The full range includes hexagonal and square shapes, covering mainstream systems. Stock is readily available, and the products offer excellent welding performance. Quality control is ensured, and compliant documentation can be provided. Non-standard customization is supported, and permanent connection solutions are available.
- Executive Standard
- Specification Range
- Grade & Strength
- Common Materials
- Surface Treatment
- Surface Treatment
- Industry Classification
GB/T 13681.1, ISO 14545, DIN 929, ANSI B18.3.2M
GB/T 13681; ISO 4773; DIN 929; ANSI/ASME B18.2.4.9M
High-quality low-carbon steel, medium-carbon steel, alloy steel, 304 stainless steel, 316 stainless steel, brass, aluminum alloy, etc.
Environmentally friendly blue-white zinc, colored zinc, black zinc, environmentally friendly nickel plating, zinc-nickel alloy plating, Dacromet coating, electrophoresis, PVD, stainless steel natural color, stainless steel passivation, etc.
For permanent fixing of non-threaded sheet metal in automotive bodies, steel structures, etc., it can be welded and then connected with bolts for detachable connection.
Do you need non-standard fasteners, precision metal parts, or custom structural components for a specific application?
Yongji helps you develop and manufacture special parts and custom products based on your drawings, samples, technical requirements, and target application scenarios.
Whether you need prototype quantities, pilot production, or stable mass supply, we provide an integrated solution from engineering review to production and delivery.
From fasteners to structural parts, Yongji offers integrated development and manufacturing for a wide range of custom precision hardware products.
Whether you need a few pieces for validation, small batches for development, or large volumes for mass production, we can support your project at different stages.
With integrated manufacturing resources in China and Vietnam, Yongji helps customers achieve stable quality, scalable production, and reliable delivery.
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Yongji Precision Hardware is a global manufacturer specializing in precision fasteners and metal structural components. We are China Weld Nuts Suppliers and Wholesale Weld NutsExporter && Company. Founded in 2003, the company has over two decades of experience serving international OEM and ODM customers across multiple industries.
With integrated manufacturing capabilities including cold heading, stamping, CNC machining and sheet metal fabrication...
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