Shoulder Washers

EDCOR uses zinc plated steel screws and nuts on their transformers that have brackets or end bells covers. We purchase them from the manufacturer in large quantities and do not sell them direct. They would have to be repackaged for sell. You can order similar screws and nuts that we use from McMaster-Carr. 

EDCOR uses nylon shoulder washers or nylon washers on their transformers that have bracket or end bell covers. We purchase them from the manufacturer in large quantities and do not sell them direct. They would have to be repackaged for sell. You can order similar washer from McMaster-Carr. 

McMaster-Carr: shoulder washers

McMaster-Carr: nylon washers