Heavy Duty Black Zinc Plated Steel Flat Washers Set With Fender Washers And Lock Washers 800 Pieces In Seven Sizes M3 M4 M5 M6 M8 M10 M12 Kindroufly Assortment Kit For Hardware Projects
✔️ 800 total pcs in 7 sizes M3-M12, flat and fender washers set
A heavy-duty washer assortment with black zinc-plated steel, designed for a wide range of hardware projects. This seven-size kit is handy for electrical maintenance, outdoor builds, and furniture repairs where load spread and edge protection matter.
✅ 800 pieces total across M3, M4, M5, M6, M8, M10, M12
✅ Washer types include flat, Fender, and lock washers for varied needs
✅ Black zinc plating provides corrosion resistance and long life
✅ Transparent storage case with seven labeled compartments for quick size selection
✅ Handy for electrical connections, furniture repair, and outdoor builds
💡 What is the primary function of flat and fender washers in mechanical assemblies? Handy for spreading load and protecting surfaces.
- load distribution across fastener surfaces
- prevents pull-through and surface damage in softer materials
- corrosion resistance for outdoor or humid environments
- works with standard screws and bolts for solid connections