DIYers and mechanics, this 100-piece set of M4 square nuts is exactly what you need for your projects! Made from 304 stainless steel, they're corrosion-resistant and built to last through tough conditions. Measuring 7mm x 7mm x 3mm with M4 x 0.7mm threading, they're perfect for use in T-slots, channels, and various industrial applications. The square design prevents spinning during installation, making assembly much easier - just use a wrench to hold the nut while you tighten the screw. Great for furniture assembly, equipment repair, construction projects, and countless other applications where you need reliable, non-spinning fasteners. At 100 pieces per pack, you'll have plenty for your current project and future needs. The silver finish looks professional, and the stainless steel construction means they won't rust over time. Keep a set in your toolbox - you'll be surprised how often you reach for these handy square nuts!
Free 30-day returns 
Free 30-day returns
