Be careful while choosing the material because it might affect durability, weight, and price. In comparison to many other materials, brass connectors with nickel or chrome plating are often more wear-resistant and have longer lifecycles. Aluminum connections could be a choice if weight is a concern. Plastics are a good option for projects that will only be used once or twice. Make sure you carry out sufficient testing to verify that plastic will survive the end use application if you are contemplating it. Make sure your connection can resist the sterilization procedures the end user uses if it is being utilized in medical applications. Stainless steel may be necessary for use in the food industry or in strongly corrosive conditions. When choosing a material, don’t compromise on reliability for price.