Sick Deal On 100 Flat Copper Washers Set Perfect For Pro Work And DIY Repairs With Sealing Gaskets Spacers In Sizes From M5 To M20 While All Are 1Mm Thick Guaranteed To Seal Tightly Every Time This Copper Ring Assortment Kit Is A Must For Pros

Assorted Copper Flat Washers For Sealing Spacers 100 Pack
✔️ 1MM thick copper washers fit M5 M20 range seal fast and durable

This pack holds hundred flat copper rings made for sealing holes in metalwork jobs. You can stack them to fix gaps or pipe fittings tight without leaks during projects at home or shop.

Includes sizes M5 through M20 for various bolt fits ✅
Metal consists of pure copper for durability ✅
Thickness remains uniform at one millimeter across board ✅
Pack contains one hundred pieces ready for any task now ✅

💡 Why choose copper washers for high pressure sealing tasks?
The material handles extreme heat better than plastic alternatives easily.
- Conduct electricity grounding systems effectively during operation
- Soft nature conforms to surfaces blocking oil leaks securely
- Resists corrosion when exposed to water and moisture outside