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0102030405
High-Quality Self-Tapping Screws from China Suppliers | Durable Metal Thread & Sheet Metal Screws Factory
Product Overview
| Product Name | Self-Tapping Screw / Sheet Metal Screw / Tapping Screw |
| Head Types | Pan Head |
| Flat (Countersunk) Head | |
| Truss Head | |
| Hex Head | |
| Oval Head | |
| Drive Types | Phillips / Slotted / Pozidriv / Hex / Torx |
| Point Types | Sharp Point / Type AB / Type B |
| Thread Types | Fine Thread / Coarse Thread |
| Standards | DIN / ISO / ANSI / JIS or customized |
| Material | Carbon Steel (Hardened Steel C1022A) |
| Stainless Steel (SS304, SS316, SS201) | |
| Surface Finish | Zinc Plated (Blue / White / Yellow) |
| Black Oxide | |
| Nickel Plated | |
| Ruspert / Dacroment | |
| Size Range | Diameter: M2.9 – M6.3 (#4 – #14) |
| Length: 6mm – 100mm (1/4" – 4") | |
| Custom sizes and finishes available |
Product Features
Cuts its own thread into metal, plastic, or wood
Eliminates the need for pre-threaded holes
Hardened tips ensure strong penetration
Multiple head and drive styles for varied installation tools
Corrosion-resistant coatings for long-term durability
Suitable for light and heavy-duty industrial use
Applications
Sheet metal fabrication
Electrical and HVAC installations
Plastic and resin assemblies
Furniture and woodworking projects
Automotive and appliance assembly
DIY, general maintenance, and repair
Packaging & Delivery
| Packaging | Bulk cartons or small boxes |
| OEM packaging with your logo available | |
| Lead Time | 7–25 days depending on specification and quantity |
| Shipping Port | Tianjin, China |
Why Choose Us?
Full range of tapping screws with custom head, drive, and finish options
In-house manufacturing with strict quality control (ISO 9001 certified)
Rapid delivery and competitive pricing
Trusted by global buyers in over 30 countries
One-stop solution for all your fastening needs
Frequently Asked Questions
What materials and finishes do you offer for self-tapping screws?
We offer Carbon Steel (Hardened Steel C1022A) and Stainless Steel (SS304, SS316, SS201). Surface finishes include Zinc Plated (Blue, White, Yellow), Black Oxide, Nickel Plated, and Ruspert/Dacromet coatings.
What head styles and drive types are available?
Our screws come in Pan, Flat (Countersunk), Truss, Hex, and Oval head types. Drive options include Phillips, Slotted, Pozidriv, Hex, and Torx to suit your specific installation tools.
Do these screws require pre-drilled holes?
No. These tapping screws cut their own thread into materials like metal, plastic, or wood, eliminating the need for pre-threaded holes and making assembly more efficient.
Can I customize the packaging and size of the screws?
Yes, we offer custom sizes (Diameter: M2.9 to M6.3, Length: 6mm to 100mm) and custom finishes. For packaging, we provide bulk cartons, small boxes, and full OEM packaging customized with your brand logo.
What is your typical lead time and shipping port?
Our standard lead time is 7 to 25 days, depending on the specifications and order quantity. All shipments are dispatched from the Tianjin port in China.