This precision terminal nut is a critical component for high-current electrical connections in electric vehicle high-voltage DC systems. Manufactured from high-grade conductive material (optional C110 copper or stainless steel) via advanced CNC turning processes, it delivers reliable electrical performance and structural stability. The cylindrical design with precision internal threads is machined to tight standard tolerances of ±0.005mm, ensuring secure, low-resistance connections in high-voltage environments. Optional surface treatments include silver plating (5-10μm) for enhanced conductivity and oxidation resistance, or tin plating (3-5μm) for corrosion protection. Compliant with IATF 16949:2016 and ISO 9001:2015 standards, this terminal nut supports rapid prototyping (3-5 days lead time) and volume production (2-3 weeks lead time) for automotive OEM applications, with full material traceability and PPAP-ready documentation.

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