300Pcs 12 Sizes Copper Washer Metric Sealing Washers Assortment Set- M5 M6 M8 M10 M12 M14 M16 M20

• ✅【Product Size 】: M5 M6 M8 M10 M12 M14 M16 M20
• ✅【COPPER Material 】: Flat washers are made of copper and provide a tighter seal and higher heat resistance than steel and rubber washers.
• ✅【Product Features 】: Flat washers are used in conjunction with nuts and bolts to provide a larger bearing surface, reduce pressure and friction, and prevent the head of the nut or bolt from tearing the material being fastened. Flat washers are used to support and spread the load on the bearing area of bolts and nuts, preventing them from pulling through, and are ideal for home DIY, automotive, and shop use.
• ✅【Widely Used 】: Perfect for electrical connections in domestic and commercial appliances, automobiles and marine vessels, where the power supply uses a threaded/bolted type connection.
• ✅【Packing Quantity: 】: 300Pcs 12 Sizes Sealing Washers Kit

Specifications: Material: Copper Clamp Range: 5-18mm (1.9 - 7inch) Package Quantity: 300-Piece Package Included: Size: (I/D x O/D x Depth) M5*9*1mm-30Pcs M6*10*1mm-30Pcs M6*12*1mm-30Pcs M8*12*1mm -30Pcs M10*14*1mm-30Pcs M8*14*1mm -30Pcs M12*16*1mm-25Pcs M14*20*1 mm-25Pcs M12*18*1.5mm-20Pcs M16*22*1mm-20Pcs M16*22*1.5mm-15Pcs M20*26*1.5mm-15Pcs