1/2″ Hole Flat Square Washer – Electro-Galvanized

1/2″ Hole Flat Square Washer – Electro-Galvanized is a type of flat fitting that is used as a washer or additional connection piece. Flat square washers work with threaded rod or strut channel bolts. Electro-Galvanized Steel should be used in interior applications where conditions are dry, and humidity is low.