As a tapping screw expert, I provide sturdy fastening solutions for metal and wood applications. In my catalog you’ll find stainless steel and carbon steel screws with zinc-plated finishes, designed for self-tapping and self-drilling needs. I am a {China} ,{Manufacturer} with deep experience serving OEMs across electronics, automotive, and construction. We offer customizable head styles, thread pitches, and coatings to fit your project specs, with short lead times and competitive MOQs. From raw material selection to finished packaging, I manage quality at every step to meet ISO9001 standards. Whether you need standard sizes or bespoke lengths, I can support R&D and scale production. Our factory in {China} helps keep costs efficient while ensuring consistency and traceability. If you’re sourcing reliable tapping screws, I can provide sample packs, price quotes, and total logistics support for your supply chain.
Global manufacturing this year favors tapping screws as a fast, reliable fastening solution. Self-tapping capability simplifies joining thin metals and plastics, while varied head styles and drives support automation and high-volume production. A well-chosen tapping screw delivers strong thread engagement with minimal pre-drilling, yielding clean, durable assemblies in electronics enclosures, automotive trims, and consumer devices. Key advantages include fast installation, predictable torque, and solid pull-out resistance under vibration and heat. Coatings from zinc to stainless protect against corrosion and meet environmental standards. A wide range of head types and drives makes them compatible with automated feeders and robotic drills, boosting line efficiency and product quality. Global buyers should specify substrate material and service life, select appropriate alloy and coating, and confirm thread profile and tolerance. Consider lead times, packaging, and lot traceability to minimize transit risk. Work with suppliers offering rigorous QA, certifications, and scalable production to ensure a stable, region-spanning supply.
| Screw Size | Thread Pitch (mm) | Head Type | Material | Material Grade | Coating | Hole Size (mm) | Recommended Torque (Nm) | Maximum Load (kN) | Length (mm) | Typical Application |
|---|---|---|---|---|---|---|---|---|---|---|
| M3 x 0.5 | 0.50 | Phillips Pan Head | Stainless Steel | A2 | Bright Zinc | 2.0 | 0.8 | 1.2 | 6 | General light-duty metal-to-metal assembly |
| M4 x 0.7 | 0.70 | Phillips Pan Head | Stainless Steel | A2 | Zinc-Nickel | 3.0 | 2.0 | 2.0 | 8 | Enclosures, chassis assembly |
| M5 x 0.8 | 0.80 | Flat Head | Carbon Steel | 8.8 | Electrogalvanized | 4.0 | 3.0 | 3.0 | 12 | Sheet metal decking, automotive panels |
| M5 x 0.9 | 0.90 | Phillips Pan Head | Stainless Steel | 316 | Passivated | 4.0 | 3.5 | 3.5 | 16 | Outdoor equipment, rain-exposure |
| M6 x 1.0 | 1.00 | Hex Washer Head | Alloy Steel | 8.8 | Zinc-Plated | 5.0 | 6.0 | 6.5 | 20 | Machinery frames |
| M6 x 1.25 | 1.25 | Hex Head | Stainless Steel | 304 | Passivated | 5.0 | 7.0 | 6.8 | 25 | Heavy-duty assembly in corrosive environments |
| M8 x 1.25 | 1.25 | Hex Washer Head | Stainless Steel | 304 | Zinc Plated | 6.8 | 15.0 | 9.0 | 40 | Electrical enclosures, structural frames |
| M8 x 1.0 | 1.00 | Pan Head | Stainless Steel | 316 | Passivated | 7.0 | 17.5 | 10.5 | 45 | Outdoor structural assembly |