20pcs 12mm x 18mm x 1.5mm Copper Flat Washer Ring Sealing Fitting

Product Name: Copper Washer Total Size: 12 x 18 x 1.5mm/0.5 x 0.7 x 0.06 (Inner Dia * OD * T) Material: Copper Color: Copper Tone Net Weight: 33g Essential for Automotive and Small Engine Repairs. Washers made from copper are often used within piping electronics household products and bio applications as copper is malleable and ductile - a biostatic surface that is a good conductor of heat and when very pure a good conductor of electricity. Copper Provides a Tighter Seal and Greater Heat Endurance than Steel and Rubber Washers. These obviously have industrial uses but we also sell them to weavers artisans who make wall hangings a lady who uses them to accent macrame hanging baskets etc. Package Contents: 20 x Copper Washers Only the above package content other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.