I supply Tri-Wing Self Tapping Screw solutions tailored for ODM projects and factory runs. With direct Factory production, I can offer flexible customization—lengths, thread pitches, material grade, and head options—to match your design and mass‑production needs. The Tri-Wing drive ensures secure fastening on electronics enclosures and lightweight metal chassis, while the self-tapping feature saves assembly time and reduces risk of misalignment. We use corrosion‑resistant coatings like zinc plating or stainless options, meeting RoHS standards and your quality specs. I keep tight tolerances, stable supply, and fast lead times, so your line stays on schedule. Whether you need small batches for prototypes or large volume releases, I can align the MOQ and packaging to your ODM requirements. Partner with me and get reliable, cost‑effective fasteners that fit your product perfectly.
Global buyers seeking reliable fastenings for electronics will value a Tri-Wing Self-Tapping Screw Application Service backed by engineering expertise. Tri-wing screws demand precise tapping and driver compatibility to prevent cam-out and ensure secure assembly. A Dongguan-based electronics manufacturer offers design guidance on pilot hole size, thread engagement, and material options—stainless steel, carbon steel, or aluminum—with finishes such as zinc, nickel, or black oxide to resist humidity, heat, and salt spray. From rapid prototyping to scalable production, the service maintains strict process control and full traceability from material to finished part. For buyers worldwide, this means predictable lead times, flexible minimums, and end-to-end support—from specification and DFMEA to in-line inspection and first article inspection. Compliance with RoHS and related standards, test reports, and consistent batch quality are ensured. Logistics coordination and global shipping options simplify delivery to electronics assembly lines, while responsive technical support helps accelerate time-to-market and reduce supply risk. This expertise makes complex tri-wing tapping needs into a reliable, cost-efficient sourcing solution.
| Dimension | Specification | Typical Value | Unit | Notes |
|---|---|---|---|---|
| Drive Type | Drive profile | Tri-Wing Self-Tapping | - | Common in consumer electronics; tamper-resistant |
| Nominal Diameter | Screw Size | M2.0 | mm | Common internal chassis fastener |
| Thread Pitch | Pitch | 0.45 | mm | Metric pitch suitable for small fasteners |
| Head Type | Head style | Pan head | - | Flush surface after seating |
| Material | Core Material | Stainless steel grade A2-70 | - | Corrosion resistance for general use |
| Coating / Finish | Surface Finish | Zinc-nickel plating, passivated | - | Improved wear and corrosion resistance |
| Tensile Strength | Minimum Tensile Strength | 520 | MPa | Typical for A2 stainless grade fasteners |
| Embedding Depth | Minimum Engagement | 5.0 | mm | For reliable thread engagement in plastics or thin metals |
| Pilot Hole Diameter | Pilot Hole | 2.0 | mm | Recommended for soft plastics to balance grip and tearing |
| Insertion Torque | Seating Torque | 0.25 - 0.40 | N·m | Avoid over-torque to prevent head damage or stripping |
| Pull-Out / Shear Strength | Mechanical Strength | 60-75 | N | Dependent on panel thickness and material type |
| Typical Applications | Applications | Electronics enclosures, small appliances, interior automotive trim | - | Suitable for lightweight panels and secured housings |
| Regulatory Compliance | Certifications | RoHS compliant; ISO 9001 | - | Environmental and quality management assurances |
| Service Backed By Expertise | Service Scope | Design consultation, tooling, process optimization, QA support | - | Torque testing, packaging guidance, and engineering support |