Copper Sealing Washers - 12mm ID x 18mm OD x 1.5mm. Choose Quantity. M12.
Copper Sealing Washers - 12mm ID x 18mm OD x 1.5mm. Choose Quantity. Bonded Washers - Imperial. Copper Washers. Bonded Washer Sealing Kits. O Rings - Pressure Washers. Copper Sealing Washers. 6mm ID x 12mm OD x 1mm.