uxcell M3x0.5mm Coupling Nuts, 10 Pcs Brass Galvanized Hex Rod Coupling Nuts Threaded Rod Connectors 20mm, for Industrial Construction Fasteners, Gold

uxcell M3x0.5mm Coupling Nuts, 10 Pcs Brass Galvanized Hex Rod Coupling Nuts Threaded Rod Connectors 20mm, for Industrial Construction Fasteners, Gold

• [Coupling Nuts] The thread size of the coupling nuts is M3, the pitch is 0.5mm, the total Length of coupling nuts is 20mm/0.79", and the hexagonal width across flats is 5.5mm/0.22". The package includes 10 hex rod coupling nuts, sufficient to meet daily needs.
• [Material] Made of brass, the coupling nuts are strong and wear-resistant, have anti-oxidation, high-temperature, and corrosion resistance, and have good electrical and thermal conductivity.
• [Features] The hex rod coupling nuts adopt a six-sided design, which is easy to grip and can achieve maximum torque, allowing you to tighten easily and efficiently. It is used to install bolts or machine screws to connect two fasteners or accessories together completely, the most common ones have threaded rods
• [Easy to Install] Coupling nuts are easy to install and only need to be tightened with a wrench to assemble and connect two parts and be careful not to over-tighten.
• [Wide Application] Coupling nuts can be widely used in furniture repair, office equipment, automobile, mechanical industry, communication equipment, etc.