Wacnune Acorn Cap Nuts M4, 12 Pcs

Wacnune Acorn Cap Nuts M4, 12 Pcs

• Premium Black Surface Treatment: Adopting a unique electrophoretic black surface treatment process, the product is endowed with a stylish and understated matte texture. This not only enhances the visual hierarchy of the device, but also forms a sturdy protective layer, effectively enhancing chemical resistance, preventing fingerprint residue, while maintaining the original high-strength characteristics of 304 stainless steel
• Superior Corrosion Resistance: Selected 18-8 (304 grade) stainless steel material, verified by ultra long salt spray test, has excellent oxidation resistance and rust prevention ability. Whether in humid ship environments or industrial settings, it can ensure that the nut remains as new for a long time, is not easily damaged, and has a service life far exceeding that of ordinary carbon steel nuts
• Safety-Focused Acorn Design: The classic acorn (lid shaped) design can cover the sharp threads at the end of the bolt, preventing personnel from being scratched. At the same time, it can effectively prevent dust, chips, and foreign objects from entering the interior of the thread, protecting the cleanliness and safety of the connection part, especially suitable for precision equipment with high surface quality requirements
• Versatile M4 Size Application: The size specification M4 (4mm) is widely used for household appliances, communication equipment, ship assembly, machinery industry, and furniture fastening. Whether for garage repairs, store renovations, or home repairs, it is an indispensable universal fastener in your toolbox
• Quality Assurance and Support: We promise to provide high-quality products that meet 100% of the standards. To protect your rights, we provide 24-hour fast response after-sales customer service. If you encounter any problems or have any doubts during use, please feel free to contact us and we will be happy to assist you