The FDF2 weldfasteners consist of a steel shank firmly crimped on a steel washer head.
The FDF2 weldfasteners allow the fixing of insulation material on sheet metal such as airducts, metal beams, metal industrial equipment, etc. in a single operation.
Our FDF2 weldfasteners are suitable for plain insulation (without aluminium facing).
To be used with resistance welding machine or capacitor discharge system.