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Hex Flange Self-Tapping Screw
This product features a hexagonal head, flange face, and self-tapping thread structure. It's easy to operate with a wrench, and the flange face has anti-slip teeth. Cold-forged and rolled, the threads are sharp, allowing for one-step drilling, tapping, and tightening, improving assembly efficiency. The full range covers mainstream systems, is readily available, has rust-proof surface treatment, passes quality control, complies with environmental regulations, and compliance documentation is available. Non-standard customization is supported, and it's compatible with soft material connections.
- Executive Standard
- Specification Range
- Grade & Strength
- Common Materials
- Surface Treatment
- Surface Treatment
- Industry Classification
GB/T 16824.1; ISO 10509; ANSI/ASME B18.6.4; DIN 6928;
Metric specifications: Self-tapping thread specifications ST2.2~ST9.5, nominal length 6mm~50mm, flange faces are divided into two main categories: anti-slip toothed type and flat type; Imperial specifications: Thread specifications #4-40~#14-20, nominal length 1/4"~2", compatible with UNC self-tapping thread system.
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.
Suitable for connecting soft materials without pre-drilled holes, such as home appliances, furniture, and automotive interiors. The flange surface increases the contact area, preventing loosening and indentation, and eliminating the need for additional gaskets.
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 Flange Self-Tapping Screw Suppliers and Wholesale Hex Flange Self-Tapping ScrewExporter && 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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