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Hex Nut
This product is a hexagonal nut, cold-forged, with precise threads. The hexagonal shape facilitates wrench gripping, provides strong torque transmission, and is compatible with various bolts, ensuring a secure connection. It can be used with washers to enhance anti-loosening performance. The full range covers mainstream systems, and stock is readily available. Multiple rust-proof treatments are available, and the product undergoes quality control, complies with environmental regulations, and can be accompanied by compliance documentation. Custom sizes are available upon request.
- Executive Standard
- Specification Range
- Grade & Strength
- Common Materials
- Surface Treatment
- Surface Treatment
- Industry Classification
National Standards GB/T 6170, GB/T 6172, GB/T 6175; International Standards ISO 4032, ISO 4033, ISO 4035; American Standard ANSI/ASME B18.2.2; German Standards DIN 934, DIN 439;
Metric specifications: Thread sizes M1.0~M64, covering both coarse and fine threads, divided into three main categories: Type 1 (standard thickness, thin type) and Type 2 (thick type); Imperial specifications: Thread sizes #2-56~3"-12, compatible with UNC/UNF/UNEF American standard thread systems, divided into UNC coarse thread and UNF fine thread series.
Carbon steel grades 4, 6, 8, and 10; stainless steel grades A2 and A4; US grade 2/5/8.
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.
It is widely used in mechanical manufacturing, steel structure, construction engineering, equipment assembly, etc., and is compatible with various types of bolts to achieve workpiece connection and locking.
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.
Yongji Precision Hardware is a global manufacturer specializing in precision fasteners and metal structural components. We are China Hex Nut Suppliers and Wholesale Hex NutExporter && 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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