Copper Sealing Washers Kit, Kindroufly 320 Pieces, 11 Metric Sizes M5 To M20, Copper Washers Assortment Set For Automotive, Plumbing, And DIY Projects, Heavy Duty Metal Washers For Fast Fixes
✔️ 320 pcs, 11 sizes M5-M20, copper sealing washers in labeled box
This copper sealing washers kit puts 320 copper washers in 11 metric sizes (M5 through M20) into a sturdy, transparent storage box. It’s a handy choice for automotive, plumbing, and DIY projects that require a solid seal and good heat resistance.
✅ 320 total pieces, 11 sizes M5-M20
✅ High quality copper material with smooth surface, corrosion resistance, and wear resistance
✅ Includes transparent storage box with 11 labeled compartments
✅ Suitable for sump plugs, water, fuel, and hydraulic fittings
💡 What is a copper sealing washer kit used for in plumbing and automotive connections? This handy set helps seal joints and fittings across a variety of systems. - Handy for sump plugs, water lines, fuel connections, and hydraulic fittings - Copper's high conductivity and heat endurance help prevent leaks - 11 metric sizes cover M5 to M20 for common fasteners - Store in labeled box for quick size selection on the job