Sweet Set Of Superb Solid Copper Flat Washers Sizes M5 Through M14 Featuring High Conductivity Electrical Grounding For Heavy Mechanical Jobs Plus Quality Durable Hardware Kit Always Inside Handy Storage Box For Everyday Diy Home Repair And Work

Heavy Duty Solid Copper Washers Sizes M5 Through M14 Set
✔️ 200 piece kit includes M5 to M14 flat washers for grounding

This kit provides 200 solid copper flat washers ideal for electrical grounding and protecting sensitive metal surfaces. You will find these handy for bonding ground wires or spacing out components during vehicle repair or home projects.

✅ All 200 flat washers made from solid copper with thread sizes M5 through M14
✅ Great for electrical applications where conductivity prevents poor connections
✅ Storage holder measures 130 mm 5.12 inch x 68 mm 2.67 inch x 22 mm 0.86 inch
✅ Stops galvanic corrosion when joining dissimilar metals like steel and aluminum

💡 Why choose copper washers instead of standard steel plates?
Copper offers superior performance for grounding circuits compared to steel options.
- Prevents rust and corrosion when connecting different types of metal parts together safely
- Provides excellent thermal and electrical conductivity for circuit grounding reliability
- Spreads clamp load evenly to prevent damage to softer materials underneath