Fastener Technology

Focus on mini screws for electronics and instruments, introduce metric micro size classification, material selection, head & drive types, as well as precision assembly, torque control and defect improvement solutions.

Compare salt spray life, appearance and cost of common plating for micro screws: white zinc, blue zinc, color zinc, nickel, black zinc.

State precision control standard of micro screws, introduce locking craft for slim electronic products to improve assembly yield.

In precision scenarios such as electronic device motherboard fixing, automotive sensor assembly, and medical instrument packaging, micro self-tapping screws have become core fasteners due to their characteristics of self-tapping forming and high-efficiency fastening. The diameter of such screws is mostly between M1-M4, and their thread pitch is 20%-50% larger than that of ordinary screws, enabling

Small screws, big roles: from precision electronics to aerospace, tiny screws carry critical fastening missions. This article reviews typical application fields of small screws and the quality requirements behind them.

Based on differences in head shape, small screws can be categorized into various types, including Phillips, slotted, hexagon socket, and Torx (star) drives. When classified by material, they cover options such as iron, stainless steel, copper, and aluminum alloy. Surface treatment methods include galvanizing, nickel plating, black oxide coating, and Dacromet coating, among others—all designed to a

What should you do when screws loosen?

How does the dimensional accuracy of electronic screws affect their performance

A Comprehensive Guide to Electronic Screw Technology

Knowledge Sharing: American Standard Small Screws