20/ 40pcs M3 M4 M5 M6 Square Nut Carbon Steel Galvanized Zinc Plated Thin Quadrangle Block Compatible Prusa MK3 DIN562 carbon steel nuts square thin nuts

Product Features

These 20/40 pcs M3 M4 M5 M6 square nuts are made of carbon steel, which is galvanized and zinc-plated, ensuring high corrosion resistance and long-term durability.
The square thin nuts are compatible with Prusa MK3 and DIN562, making them suitable for a wide range of DIY metalworking projects.
They are customizable, allowing you to choose the appropriate size and quantity according to your specific needs, providing flexibility in your projects.
The carbon steel material gives these nuts strong mechanical properties, ensuring reliable performance in various applications.
As a high-quality DIY supply, these square nuts are essential for any metalworking enthusiast or professional, helping to complete projects efficiently.