M6 Flat Washers Carbon Steel 200HV Black Zinc Plated, 80 PCS Metric Plain Washers Heavy Duty Hardware Fasteners for Bolts Nuts Screws

Product details

Our flat washers are made of high-quality carbon steel with black zinc plated finish and 200HV hardness, featuring excellent rust resistance, wear resistance and stable performance, suitable for industrial assembly, furniture installation and daily hardware applications. M6 metric washers feature accurate dimensions, fit perfectly with M6 bolts, nuts and screws, distribute pressure evenly, avoid surface damage and reduce wear. Suitable for furniture assembly, home repair, automotive, machinery, construction, electrical projects and daily DIY use. The black zinc plated finish offers excellent corrosion resistance and durability, ensuring reliable performance in different working environments. Package includes 80 pieces of flat washers, sufficient for daily replacement, maintenance and small-scale project requirements. Practical Hardware Fastener,these washers reduce friction, stabilize connections and extend the service life of fasteners, essential for home, workshop and industrial use.