Roofing Connectors | Specialized Products
Hardware Industry
Square Washers
These are designed with a hole in the middle for a bolt to secure it tightly. They are also used to distribute the load of a threaded fastener or to secure something firmly. Washers are also important for preventing galvanic corrosion. Our washers are cut on our laser machine which makes them more durable. Apply using a bolt or nut.
Specification: 4mm Z275 zinc coated, mild steel.