Pure Copper Hex Nut High Conductivity Anti-Corrosion Threaded Fastener for Electrical & Industrial Use

Our pure copper nuts are precision-machined from high-quality solid copper material, featuring high conductivity, accurate thread size, stable fastening performance and outstanding corrosion resistance. Different from ordinary iron and brass nuts, pure copper nuts provide superior electrical conductivity and thermal conductivity, making them the best choice for professional electrical connection and grounding fixing.
Key Features
- High Purity Copper Material: Adopts high-standard pure copper, low resistance, excellent electrical and thermal conductivity, ensures stable current transmission and heat dissipation.
- Precision Thread Processing: Standard thread pitch, smooth thread surface, tight fitting, not easy to slip or loose, guarantees long-term firm connection.
- Excellent Anti-corrosion Performance: Natural oxidation and rust resistance, no easy deformation, durable for indoor and mild outdoor industrial environments.
- Stable Mechanical Performance: Good toughness and ductility, strong compression resistance, not easy to crack during installation and locking.
- Wide Compatibility: Complete standard specifications (M3-M12, custom sizes available), compatible with standard bolts and industrial equipment.
- Custom Support: Customized size, shape, hole pitch and special thread according to customer drawings and samples.
Applications
Widely used in electrical cabinets, distribution boxes, power equipment, instrumentation, communication equipment, mechanical assembly, grounding systems and conductive connection scenarios. Specially suitable for industrial fields requiring high conductivity and high stability fastening.

Ma'anshan Chuxing Municipal Facilities Co., Ltd. is located in Ma'anshan City, Anhui Province, which is known as "the First City of Jiangdong" and "the City of Poetry". It is a comprehensive industrial enterprise integrating research and development, production and sales. The company has strong technical force, advanced production technology and complete equipment. It is a leading enterprise in the segmented industry, and its enterprise management and operation have reached the domestic leading level.
The company mainly produces and operates various metal products such as stainless steel meter boxes and pipe supports, polymer composite products such as SMC glass fiber reinforced plastic gas meter boxes, water meter boxes and electricity meter boxes, as well as extended services in the fields of gas, tap water and electricity.
Since its establishment in 2006, the company has realized product serialization, automation and informatization in the research, development and production of stainless steel materials and polymer materials, and accumulated rich experience in production, management and on-site construction. Relying on scientific and technological progress, adhering to quality first, realizing honest service and giving play to the brand strategy, the company has passed the certification of quality management system, environmental management system and occupational health and safety management system. For many years, it has insisted on practicing the business philosophy of "customer-oriented, professional and efficient, and pursuing excellence". With advanced production equipment, perfect management system and excellent after-sales service, it has won the trust and support of customers and has become:
Joint supplier of Hong Kong and China Gas Investment Co., Ltd.
Joint supplier of Shenzhen Gas Group Co., Ltd.
Joint supplier of China Gas Holdings Limited Water meter box supplier for many water groups such as Huayan Water, Capital Water, Jiangxi Water Investment, etc.
Chuxing Company will continue to adhere to honest operation and innovative development, and make its own contribution to the realization of the "Made in China 2026" strategy of building a strong manufacturing country