Solid 150 Pack Red Copper Gasket Washers M5 To M22 Perfect For Car Sealing Jobs Oil Water Fuel Hydraulic Connections That Keep You From Leaking Or Stressing No More Drips Just Quality Seals That Last!

150pk Set Red Copper Gasket Washers For Automotive Sealing Uses
✔️ M5-M22 15 Sets 150 Pieces Red Copper Sealing Pack Good Value

This red copper washer assortment helps create dependable seals in oil water fuel and hydraulic connections. Each piece fits evenly to reduce leakage risk during maintenance tasks.

✅ 15 different sizes spanning M5 through M22 for many repair jobs
✅ Includes durable compartment storage case with labeled identification
✅ High conductivity construction ensures stable sealing properties well
✅ One hundred fifty pieces pack ideal for mechanic shop organization

💡 What makes copper flat washers handy for engine seals compared to rubber? These metal gaskets handle higher temperatures without melting under load.
- They resist chemical degradation from gasoline oil and transmission fluid effectively
- Soft metal deforms to fill small gaps preventing leaks in bolted joints
- Heat tolerance handles thermal expansion without cracking or warping quickly
- Wide variety of metric threads covers most automotive plumbing fittings used