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Micro Screws

In high-speed robotic assembly for consumer electronics, a single flawed screw can cause costly line stoppages. As a zero defect micro screw supplier, we use CCD vision inspection to ensure every tiny screw for a TWS charging case or smartphone motherboard mounting screw is dimensionally perfect and burr-free. This guarantees flawless feeding in your automated systems, significantly boosting production yield. We offer custom manufacturing from your drawings.
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Zero-Defect Micro Screws: Engineered for Automated Consumer Electronics Assembly

Is your high-speed assembly line being sabotaged by a single, inconsistent micro screw? In the fast-paced world of consumer electronics manufacturing, that’s an unacceptable risk to your efficiency and profitability.


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100% CCD Vision Inspection: Your G

uarantee for Uninterrupted Production

We understand that screws for automated assembly demand absolute consistency. That’s why we go beyond sample testing and implement 100% CCD automated optical inspection on every screw we produce.

  • Precision Detection: High-speed cameras meticulously measure head diameter, length, thread profile, and even chamfers with micron-level accuracy.

  • Flaw Elimination: Any screw with burrs, material mixing, head damage, or thread defects is instantly rejected.

  • Yield Protection: We guarantee that every batch you receive will feed smoothly through your automated systems, eliminating jamming and maximizing your first-pass yield.

Precision-Crafted for High-Volume, High-Value Assembly

Our screws are the trusted choice for leading consumer electronics brands in applications such as:

  • Smartphones & Tablets: High-precision smartphone motherboard mounting screws and frame screws.

  • TWS Earbuds & Wearables: Extremely tiny screws for TWS charging cases (e.g., M1.0, M1.2) that ensure reliable connections in compact designs.

  • Laptops: Standardized laptop D-shell screws and fasteners for internal components.

  • Drones & Cameras: Lightweight, high-strength titanium or aluminum high-precision thread-locking screws.

Beyond Standards: Your Partner in Custom Solutions for Automation

Our engineering capabilities allow us to create fasteners tailored specifically to your product and automated equipment.

  • Customization from a Drawing or Sample: Provide your technical drawing, and we can quickly manufacture a custom part, like a specific M1.2 torx screw for a smartphone.

  • Anti-Loosening Solutions: We offer pre-applied thread-locking adhesive to ensure long-term reliability in products subject to vibration.

  • Material & Finish Expertise: From stainless steel to titanium, nickel plating to specialized coatings, we meet all your performance and aesthetic requirements.

Contact us now for free samples tailored for your automated assembly line and experience the difference of zero-defect quality.