A Conical Washer is used to distribute the load over a larger area. Conical washers are often used under bolts and nuts to prevent them from loosening. It is made of steel. Conical washers can help to protect the surface of the material by preventing the bolt or nut from scratching it.Attributes:• Manufactured with steel which gives excellent strength• Manufactured to precise specifications and are built for durability, reliabilityApplications:A Conical Washer increases the clamping force of the bolt or nut by creating a larger surface area for the bolt or nut to grip.