M3-M60 Copper Flat Sealing Washers - Premium Gaskets for Automotive, Plumbing & Industrial Applications(20PC - M4 x 10mm x 1mm)

Produktbeschreibung

Made from 99.9% pure copper, these sealing washers provide outstanding thermal conductivity and corrosion resistance, perfect for high-pressure environments up to 400°F. Complete range of metric sizes from M3 to M60, with inner diameters from 3mm to 60mm and outer diameters from 5mm to 68mm, ensuring compatibility with all standard metric threads. Precision-engineered flat design evenly distributes load, preventing leaks and protecting soft materials like aluminum and plastic from deformation during use. Available in four thickness options (1mm, 1.2mm, 1.5mm, 2mm) to meet varying torque requirements, making them suitable for both low-pressure and high-vibration applications. Versatile and reliable, these washers are ideal for automotive repairs, industrial equipment, plumbing fixtures, and various DIY projects, ensuring a secure and leak-free seal.