🔧 Seal the deal with copper precision – because your projects deserve the best!
This 150-piece copper washer assortment features 8 metric sizes (M6 to M20) designed for superior sealing performance. Made from high-quality copper, these washers offer excellent heat resistance, corrosion protection, and electrical conductivity. Their smooth finish minimizes friction and leakage, making them perfect for automotive, marine, electrical, and hydraulic applications. A must-have kit for professionals who demand reliability and versatility.
| ASIN | B07H299LZM |
| Best Sellers Rank | #120,886 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #15 in Sealing Washers |
| Brand | HELIFOUNER |
| Color | Copper |
| Compatible Groove Diameter | 2E+1 Millimeters |
| Customer Reviews | 4.6 4.6 out of 5 stars (424) |
| Exterior Finish | Copper |
| Fastener Size | M6 M8 M10 M12 M14 M16 M18 M20 |
| Fastener Type | Flat |
| Finish Types | Copper |
| Item Diameter | 6 Millimeters |
| Item Thickness | 1 Millimeters |
| Item Weight | 0.25 Kilograms |
| Manufacturer | HELIFOUNER |
| Material Type | Copper |
| Metal Type | Alloy Steel, Copper |
| Model | SLKRWASHER-COPPER--150P |
| Number Of Items | 150 |
| Number of Pieces | 150 |
| Outside Diameter | 26 Millimeters |
| Part Number | SLKRWASHER-COPPER--150P |
| Screw Head Style | Flat |
| Set Name | 8 Sizes |
| Size Name | 6 mm |
| Thread Size | M20 |
| UPC | 781573059465 |
| Unit Count | 1 Count |
| Washer Application | automotive, electrical connections, marine |
| Washer Compatibility | metric bolts |
| Washer Type | Flat |
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