Rosette washers are domestically manufactured from cast iron and available both galvanized and plain finish. These oversized washers (6¼” outside diameter) have a large bearing surface designed to prevent bolt heads and nuts from pulling through brick or concrete walls.

Rosette washers provide a decorative finish and are often found on historic buildings and are popular for restoration projects. These washers are only manufactured for use with ¾” diameter bolts. Our inventory includes both plain and galvanized rosette washers ready for immediate shipment.


Diameter: 3/4″
Origin: Domestic
Finish: Black and hot-dip galvanized


Bolt Size Outside Diameter Inside Diameter Thickness Weight (lbs.) Part Numbers
Black Galvanized
34 614 1316 34 3.7 17760 17761