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Pan Head Self-Tapping Screw
This product features a cross-groove, pan head, and self-tapping thread structure, cold-forged for sharp threads that can directly tap into soft materials without pre-drilling. The pan head is rounded and aesthetically pleasing, making installation convenient and ensuring a secure connection. The full range covers mainstream specifications, is readily available, and features rust-proof surface treatment. It undergoes quality control, complies with environmental regulations, and can provide compliance documentation. Custom lengths and thread specifications are supported.
- Executive Standard
- Specification Range
- Grade & Strength
- Common Materials
- Surface Treatment
- Surface Treatment
- Industry Classification
National Standard GB/T 845; International Standard ISO 1478; American Standard ANSI/ASME B18.6.4; German Standard DIN 7981; Threads conform to GB/T 5280 self-tapping thread standard, cross-cut threads conform to GB/T 944.1
Metric specifications: Self-tapping thread sizes ST1.5~ST9.5, nominal length 3mm~50mm, thread types AB and B fully covered; Imperial specifications: Thread sizes #0-80~#14-20, nominal length 1/8"~2", compatible with UNC self-tapping thread system.
Carbon steel grades 4.8, 6.8, 8.8, 10.9, and 12.9; stainless steel grades A2-50, A2-70, A4-70, and A4-80; non-ferrous metals grade not lower than 4.8.
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.
Suitable for connecting soft materials such as wood, plastic parts, thin steel plates, and appliance casings without pre-drilled holes. The cross groove facilitates tool tightening, and the pan head is aesthetically pleasing.
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 Pan Head Self-Tapping Screw Suppliers and Wholesale Pan Head 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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