We stock a wide range of copper washers in a variety of imperial size options. Copper washers are unique to other materials in the way that they deform slightly during the tightening process which creates a seal.
An imperial washer can be used in conjunction with all types of non-metric threads including UNC, UNF, BSW, BSF, BA etc.
This section of our guides and tips hub is home to a large variety of informational articles on our expansive range of washers. Articles range from answering frequently asked questions about our washers, to providing specification details on products. If you can't find the information you are looking for here, please don't hesitate to contact us!