DIYers and mechanics, this 200-piece square nut kit is exactly what your toolbox needs! These M5 size nuts with 0.8mm coarse thread are super versatile for all kinds of projects. The square design gives you way more bearing surface than hex nuts, which means better resistance to loosening from vibration - super important for furniture, machinery, or anything that moves. Made from carbon steel with a zinc plating that resists rust and corrosion, so they hold up well in most conditions. Each nut measures 8mm across the edges and 2mm thick, giving you that low-profile design that works great in tight spaces. Perfect for use with square-headed bolts (obviously) but they work fine with regular machine screws too. The 200-piece count means you've got plenty for multiple projects without constantly running to the hardware store. Great for woodworking projects, furniture assembly, equipment repair, industrial applications - you name it. The zinc plating not only protects against rust but also gives them a clean, professional look. Whether you're building something new or fixing something old, having a good supply of these square nuts on hand will save you time and frustration. Quality feels solid, threads are clean and precise - exactly what you want from reliable hardware.
Free 30-day returns 
Free 30-day returns
