15 Sizes of the most commonly used flat washers: M3*15*0.8MM,M4*20*1.2MM,M4*25*1.5MM,M5*20*1.2MM M5*25*1.5MM,M6*20*1.5MM,M6*25*1.5MM,M6*30*1.5MM M8*20*1.5MM,M8*25**1.5MM,M8*30*1.5MM,M10*20*1.5MM ,M10*25*1.5MM,M10*30*1.5MM,M12*24*1.5MM.
It contains 15 sizes totally 225pcs, each size organized in a little compartmentalized box. Perfect for having around the house and doing small projects.
Made of 304 Stainless Steel, good hardness, low temperature strength and corrosion resistant.
Washer kit is mainly used to lessen the friction or the pressure, and the flat washer is ideal to prevent leakage from the gas walls, or the water pipelines, it isolates, and disperses the pressure, helping the object to work in a better way
Suitable for home appliances, automobiles, ships and industries