Materials and finishes
Compare the contact material, body, and decorative finish as separate details.
Separate the finish from the base material
Electroplating describes the outer finish. A listing that mentions a gold color or hematite plating may not identify the base metal. Check the description and packaging if you need a specific material.
Read the contact details
A metal body can have rubber-covered or soft tips. Check the material list for the specific part instead of assuming every component is made from the same substance.