Zinc flat washers are small but really usefull in lots of projects. They are round metal pieces with hole in middle. You can get them in different sizes, and they help to spread weight so no damage to surfaces. When you put screw or bolt through the washer, it make things hold together more strong and secure. Pyramid Hardware Fasteners have wide range of zinc flat washers, perfect for home small jobs or big industry work. These washers are must-have if you want connections that stay strong for long time
Using zinc flat washers give several good things. First they protect the material surface you working on. For example without washer, screw head can dig into stuff and cause damage. But with washer the weight spread out, surface stay safe. This is very important especially with soft things like wood and plastic. And another benefit is zinc flat washers resist rust and corrosion. Zinc type of screws heads metal help protect against this problems. So if you use them outside, they last longer and look nicer.