Premium M6 Black Rubber Insert Nuts with Brass Core
High-strength brass insert ensures superior corrosion resistance and durability, ideal for harsh environments. Precision-molded black rubber coating provides vibration damping and electrical insulation. Designed for quick installation in sheet metal, plastic, or wood applications—perfect for automotive, electronics, and furniture assembly. Globally sourced materials with ISO-certified manufacturing for consistent quality. Bulk pricing available for industrial buyers. No minimum order—ship worldwide at unbeatable wholesale rates.