I’m here to help you Buy reliable fasteners. As an Exporter, I supply Small Self Tapping Screws in bulk to meet tight production schedules. Whether you need stainless steel for corrosion resistance or zinc-plated carbon steel for cost efficiency, I have options from small diameters to larger lengths, with self-tapping threads that form tight, secure joints in thin metal. I focus on quality control, fast turnaround, and packaging designed for safe transit. When you partner with me, you’ll get consistent lead times, competitive pricing, and flexible MOQs to match your demand. I arrange worldwide shipping and provide export documentation, so you can trust our service from sample to shipment. If you’re scaling up production or stocking your warehouse, Small Self Tapping Screws from our range will fit your assembly perfectly.
Small self-tapping screws have become the standard solution for electronics, appliances, and automotive assemblies. Their versatile thread form and sharp points enable secure, tool-ready joins into metal and plastic, reducing parts and assembly time. This drives lower costs and more consistent quality across markets as manufacturers meet tolerance, coating, and corrosion-resistance expectations. International standards and cross-border compatibility of DIN/ISO/ANSI series reinforce their role as a reliable, scalable fastener for global supply chains. From a Dongguan-based manufacturing hub, a modern plant delivers high-volume, precision fasteners to global buyers. Expect tight tolerances, varied materials (steel, stainless, aluminum), multiple coatings, and flexible packaging for regional logistics. A rigorous quality program—inline checks, third-party audits, and traceability—ensures consistent performance from micro screws to larger variants. Buyers gain shorter lead times, customizable features, and dependable supply even in spikes, while staying aligned with international standards and environmental sustainability.
| Variant | Diameter_mm | Length_mm | Material | Coating | Head_Type | Drive_Type | Point_Type | Applications |
|---|---|---|---|---|---|---|---|---|
| M3 Self-Tapping Screw | 3 | 6 | Carbon Steel | Zinc Plating | Pan | Phillips | Self-Tapping | General metal sheet up to 0.8 mm |
| M3.5 Self-Tapping Screw | 3.5 | 8 | Stainless Steel (A2) | None | Pan | Torx | Drill Point | Thin steel and plastics |
| M4 Self-Tapping Screw | 4 | 10 | Carbon Steel | Zinc Plating + Passivation | Hex Washer | Hex | Self-Tapping | Sheet metal 0.8-1.5 mm |
| M4.2 Self-Tapping Screw | 4.2 | 12 | Stainless Steel (A2) | Natural Satin | Phillips | Phillips | Drill Point | Electrical enclosures; Polycarbonate plastics |
| M5 Self-Tapping Screw | 5 | 16 | Carbon Steel | Black Oxide | Button | Phillips | Self-Tapping | Automotive interior panels |