Mechanics and DIYers, this Daptemn bonded seal washer assortment is exactly what you need in your toolbox! With 245 pieces covering 12 different sizes from M6 all the way up to M30, you'll have the right washer for pretty much any job. The internal diameters range from 6mm to 30mm, while the outer diameters go from 9mm to 37mm - it's a comprehensive set that handles most common applications. These aren't your average washers though - they're bonded seal washers with NBR O-rings made from metal and rubber combination, designed specifically for sealing threaded pipe joints and plugs with oil as the medium. They can handle working pressures up to 39.2 MPA and temperatures from -25°C to 100°C, making them suitable for cars, ships, engines, oil pipelines, gas control systems, and even faucet seal repairs. The quality is impressive - they're oil resistant, wear resistant, pressure resistant, waterproof, and won't rust easily. The hardness is twice that of copper gaskets and ten times higher than aluminum gaskets, so you know they're built to last. What's really handy is that the rubber O-rings are color-coded by size, eliminating the hassle of trying to match sizes when you're in the middle of a repair job. This assortment saves you from running to the hardware store every time you need a specific size washer!
Free 30-day returns 
Free 30-day returns
