Red Copper Washer Sealing Ring Kit 150pcs | High Temp Tolerant 1083℃ & Excellent Conductivity | Flat Gasket O Ring Set for Plumbing/Automotive/Hydraulic

Produktbeschreibung

Enhanced Thermal & Electrical Conductivity - Red Copper Washers ensure efficient heat dissipation and consistent electrical grounding, minimizing overheating and connection failures in automotive and plumbing systems. Extreme Temperature Tolerance - These copper gaskets withstand up to 1083℃, providing leak-resistant sealing under high-pressure conditions for sump plugs, fuel lines, and hydraulic fittings. 15-Size Versatility Kit - Our sealing ring set includes 150pcs across 15 standardized sizes (M5 to M22), offering ideal fits for DIY repairs, mechanic workshops, and industrial maintenance. Organized Portable Storage - Multi-compartment plastic box keeps all 15 sizes separated and labeled, saving installation time and ensuring easy transportation to job sites. Accurately-Engineered Performance - Each flat washer features uniform thickness and smooth edges, creating effective seals that minimize fluid leaks and reduce maintenance costs long-term.