Industrial Grade Pan Head Tapping Screws
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Product Highlights
- High Strength Material: Made from premium carbon steel with 12.9 grade for excellent tensile and shear strength.
- Self-Tapping Design: Direct installation into substrates without pre-drilling, saving time and effort.
- Corrosion Resistance: Zinc-plated finish provides long-lasting protection against rust and moisture.
- Versatile Application: Suitable for wood, metal, plastic, and thin sheet materials in construction and assembly.
- Customizable Options: Diameter, length, thread type, and surface finish can be customized per requirements.
- Quality Certified: Manufactured under ISO9001, ISO 17025, and SGS standards with 100% inspection.
- Secure Grip: Thread design ensures strong engagement and vibration resistance for secure fastening.
- Fast Delivery: Delivery time ranges from 7 to 35 days depending on order specifications.
Product Attributes
- Customization
- Available
- Material
- Carbon Steel
- Type
- Pan Head
- Groove
- Cross
- Connection
- Common Bolt
- Head Style
- Hexagonal
- Standard
- DIN, GB, ANSI, BSW, JIS, GOST
- Grade
- 12.9
- Thread Type
- Type Ab
- Surface Finish
- Zinc Plated
- Finish
- White/Yellow Zinc Plated/Nickel Plated/Dacromet
- Diameter
- 3.5mm 3.9mm 4.2mm 4.8mm 5.5mm 6.3mm
- Length
- 9mm to 254mm
- Drive
- Phillip/Pozi/Square
- MOQ
- 100000 PCS
- Quality Control
- 100% Inspected
- Company Type
- Manufacturer and Trading
- Delivery Time
- 7 to 35 Days
- Transport Package
- Bulk/Plastic Bag/Small Box/Color Box/Pallet or Can
- Specification
- 3.5mm-6.3mm or Can be customized
- Trademark
- HONGSTEEL
- Origin
- China
- HS Code
- 7318140090
- Production Capacity
- 100000ton Per Year
Product Images of Industrial Grade Pan Head Tapping Screws
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Product Description
Industrial Grade Pan Head Tapping Screws
Product Description
Industrial Grade Pan Head Tapping Screws are precision-engineered fasteners designed for direct installation into various substrates without the need for pre-drilling. Manufactured from premium-grade carbon steel and coated with a corrosion-resistant zinc plating, these screws feature a pan head design that provides a flat bearing surface for secure and flush fastening. Ideal for both professional and DIY applications, they offer high durability and torque resistance.
Key Advantages
| Advantage | Description |
|---|---|
| High Strength | Made from carbon steel for excellent tensile and shear strength. |
| Self-Tapping Capability | Eliminates the need for pre-drilling, saving time and effort. |
| Corrosion Resistant | Zinc-plated finish provides long-lasting protection against rust and moisture. |
| Versatile Use | Suitable for use with wood, metal, plastic, and thin sheet materials. |
| Secure Grip | Thread design ensures strong engagement and vibration resistance. |
| Easy Installation | Compatible with hand and power tools for quick fastening. |
Applications
| Industry / Use Case | Examples |
|---|---|
| General Construction | Wood framing, panel mounting, drywall installation |
| Furniture Assembly | Fastening chipboard, particle board, soft woods |
| Doors & Fixtures | Hinges, latches, wall plates, and brackets |
| Metal Fabrication | Light sheet metal fixing, ductwork |
| Appliance Manufacturing | Small machinery or device casing fastening |
| Automotive & Repair | Interior panels, minor component attachment |
Specification Table
| Diameter (mm) | Available Length Range (mm) | Thread Type | Head Type | Drive Type | Material | Surface Finish |
|---|---|---|---|---|---|---|
| 3.5 | 9 - 50 | Self-Tapping | Pan Head | Phillips | Carbon Steel | Zinc Plated |
| 3.9 | 9 - 76 | Self-Tapping | Pan Head | Phillips | Carbon Steel | Zinc Plated |
| 4.2 | 12 - 100 | Self-Tapping | Pan Head | Phillips | Carbon Steel | Zinc Plated |
| 4.8 | 13 - 120 | Self-Tapping | Pan Head | Phillips | Carbon Steel | Zinc Plated |
| 5.5 | 16 - 150 | Self-Tapping | Pan Head | Phillips | Carbon Steel | Zinc Plated |
| 6.3 | 20 - 254 | Self-Tapping | Pan Head | Phillips | Carbon Steel | Zinc Plated |
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Other diameters and lengths can be customized according to customer requirements.
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Different head styles (e.g., flat, countersunk) and drive types (e.g., Torx, slotted) are also available upon request.


Jiaxing Hongsteel Trading Co., Ltd., in partnership with Ningbo Hongsteel Machinery Co., Ltd., proudly stands as a beacon of excellence in advanced manufacturing and international trade under the prestigious name "Hongsteel". With an illustrious record spanning over 16 years, we have carved a niche in the global market by consistently delivering precision-engineered components and offering unbeatable service worldwide.
As a leading force in both manufacturing and trading, we at Hongsteel specialize in crafting non-standard manufactured parts, fasteners, construction machinery components, electric tool parts, and automotive components, among others. Our commitment to excellence extends to providing fully customized solutions that cater to each client's specific needs, ensuring their utmost satisfaction.
Empowered by a team of highly skilled technicians and cutting-edge production equipment, we at Hongsteel guarantee superior efficiency, rigorous quality control, and unwavering product performance at every phase of production. Our state-of-the-art facilities boast certifications like ISO9001, ISO 17025, and SGS, alongside laboratory testing accreditations, affirming our adherence to international quality standards.
At Hongsteel, our ethos revolves around the core values of "quality first, service foremost, and continuous improvement and innovation" to meet and exceed customer expectations. Our relentless pursuit of excellence is encapsulated in our quality objectives: "zero defects, zero complaints." We warmly invite your inquiries and eagerly anticipate forging long-lasting, prosperous partnerships with clients worldwide.


About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR263955". Items marked "" are certified.
Company Profile
Jiaxing Hongsteel Trading Co., Ltd. And Ningbo Hongsteel Machinery Co., Ltd. Combine the strength of advanced manufacturing and international trade under one trusted name "Hongsteel". With over 16 years of industry experience, we have built a solid reputation for delivering precision-engineered components and reliable service worldwide.
As both a manufacturer and trading company, we specialize in non-standard manufactured parts, fasteners, construction machinery components, electric tool parts, automotive parts, and more. We also offer customized solutions tailored to meet each client's unique requirements.
Backed by skilled technicians and modern production equipment, we ensure high efficiency, strict quality control, and consistent product performance at every stage. Our facilities are certified with ISO9001, ISO 17025, SGS, and laboratory testing accreditations, ensuring full compliance with international quality standards.
At Hongsteel, we are committed to the principle of "quality first, service first, continuous improvement, and innovation to meet customer needs, " while striving to achieve our quality goal of "zero defects, zero complaints. " We warmly welcome your inquiries and look forward to building long-term, successful partnerships with clients around the globe.
"Your satisfaction is our highest priority"
About Our Factory & Business Background
- Address
- No. 6, Haisheng Road, Wuyuan Town, Haiyan County, Jiaxing, Zhejiang, China
Our Production Capability & Technical Expertise
- Main Products
- CNC Machining Parts, Die Casting, Bolt and Nut, Pneumatic Components, Fitting, Reducer, Stamping, Forging, Fasteners, Shaft
FAQ
- What materials are used for these screws?
- The screws are manufactured from premium-grade carbon steel with a grade of 12.9.
- Do I need to pre-drill holes before installation?
- No, these are self-tapping screws designed for direct installation without pre-drilling.
- What surface finishes are available?
- Standard finish is zinc plated. Custom options include white/yellow zinc plated, nickel plated, and Dacromet.
- Can I customize the diameter and length?
- Yes, diameters from 3.5mm to 6.3mm and lengths from 9mm to 254mm are available, with customization options for other sizes.
- What is the minimum order quantity (MOQ)?
- The MOQ is 100,000 pieces.
- What certifications does the manufacturer hold?
- The company holds ISO9001, ISO 17025, and SGS certifications, ensuring rigorous quality control.
- What is the typical delivery time?
- Delivery time ranges from 7 to 35 days depending on the order specifics.
- Are these screws suitable for metal fabrication?
- Yes, they are ideal for light sheet metal fixing, ductwork, and appliance manufacturing.
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