This is an M8 aluminum conical washer, made of high - quality aluminum. It offers great durability and can be a perfect fit for 8mm rod end bolts. Ideal for various mechanical applications.

Using this washer is easy. First, make sure your rod end bolt is 8mm in size. Then, simply slide the washer onto the bolt before you start assembling your mechanical parts. As for maintenance, it's a good idea to clean it regularly with a dry cloth to keep it in good condition. And be careful not to use it with bolts that are not 8mm, as it might not fit properly and could cause problems with your equipment.