Micro knurl anti-drop screws have textured shank for strong friction, stable positioning and anti-slip effect, suitable for precision component limit and fine adjustment assembly.
Nickel plated micro screws possess outstanding anti-rust and anti-oxidation capacity with bright surface, widely used for long-term stable fastening of indoor electronic equipment.
304 stainless steel micro screws are non-magnetic, salt spray resistant and rustproof, suitable for long-term maintenance-free assembly of precision electronics and medical equipment.
Micro precision countersunk head screws adopt standard taper flush design, flat after installation, suitable for ultra-thin digital products and precision instrument appearance assembly.
Micro precision pan head screws with high concentricity and standard thread, widely used in mobile phones, earphones, instruments and precision electronic equipment assembly.
This article details the application technology and selection guide for precision small screws in TWS earphones, provided by ZHUHAI JIALI HARDWARE CO., LTD.