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Service Life of Auto Parts Micro Screws

2025,12,04
In relatively humid or dark environments (such as outdoor precipitation) or in damp conditions (such as near water pipes), the galvanized surface of metal materials will soften due to corrosion, initially exhibiting whitening and blistering, similar to peeling.
M3 DIN Automotive Precision Parts Lock Nut
The galvanized layer is completely corroded, exposing the Auto Parts Micro Screws's surface and losing its protective coating.
Once the coating is lost, the hardware will rust, and the corrosion will worsen over time, eventually rendering the vehicle unusable.
When re-galvanizing auto parts Micro Screws, a thicker galvanized layer is required. On top of this thickened galvanized layer, a layer of clear paint should be applied.
These two steps significantly extend the service life of Auto Parts Micro Screws. Minimize the placement of Auto Parts Micro Screws in dark and humid environments.
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