I’m your go-to partner for tapping screw m2 torx solutions. When I build stock for Custom projects and Factories, I keep throughput and reliability top of mind. The tapping screw m2 torx I offer uses heat-treated carbon steel, with stainless options, sharp threads and a Torx drive that reduces cam-out during assembly. You’ll get precise M2 size, multiple finishes (black oxide, zinc), and lengths from 4 to 8 mm to match your design. We design for fast, secure installation on thin metals and electronics housings, yet hold tight in vibration environments. With tight tolerances and consistent batch quality, you can scale production across Factories without fear of variation. I also provide flexible packaging, kitting and custom marking if needed. If you want to customize, I’ll adapt to your spec, provide samples for approval, and share documentation for OEM compliance. Let’s make your assembly smoother, cheaper, and faster with these dependable fasteners.
Global assembly teams rely on M2 Torx tapping screws to secure compact electronics, wearables, and precision devices. The Torx drive delivers high torque with minimal cam-out, while self-tapping threads provide strong engagement in thin metals without pre-tapping. In M2 size, these fasteners fit crowded, low-profile assemblies and endure thermal cycling. Finishes such as zinc or stainless coatings boost corrosion resistance and appearance, and material options—from carbon steel to stainless steel—let designers balance strength and cost. The result is faster, more consistent assembly with fewer returns. From a Dongguan-based facility, 2025 wins come from integrating automated threading, controlled heat treatment, and in-process inspection with strict lot traceability. Operating to international quality standards enables stable lead times, high-mix/low-volume flexibility, and scalable production. Anti-corrosion protection, electronics-friendly packaging, and environmental considerations help ensure reliable global supply. For buyers seeking quality, competitive pricing, and customization—such as lengths, head styles, and coatings—this partnership offers a clear path to secure, repeatable performance across diverse applications.
| Dimension | Description | Value | Unit | Notes |
|---|---|---|---|---|
| Screw size | Nominal screw size | M2 x 4 | mm | Length 4 mm |
| Major diameter | External thread diameter | 2.0 | mm | Nominal |
| Thread pitch | Thread pitch | 0.40 | mm | Coarse metric thread |
| Thread length | Threaded portion length | 4.0 | mm | Single-end thread |
| Head type | Head style | Pan head | Top rounded head with a flat bearing surface | |
| Drive type | Drive style | Torx | Star-shaped 6-lobe drive | |
| T torx size | Torx size | TX6 | Standard for small M2 screws | |
| Material | Material grade | Stainless steel A2-70 (304) | Corrosion resistant | |
| Finish | Surface finish | Zinc plating; passivation | RoHS compliant | |
| Hardness | Typical hardness | 18-30 | HRC | Rockwell hardness range |
| Tensile strength | Minimum tensile strength | 520 | MPa | For A2-70 stainless |
| Thread tolerance | External thread tolerance class | 6g | ISO metric external thread class | |
| Operating temperature | Continuous operating range | 125 | °C | Thermal limit for typical service |
| RoHS | Compliance | Yes | Restricted Substances directive compliant | |
| Availability / length options | Common length options | 4-12 | mm | Typical range for M2 Torx tapping screws |