What are the differences between plastic and metal dowel rods?

Anchor rods made of plastic or metal each have their own place in DIY supplies. Their use depends largely on the type of work and the requirements of the project. Here are some key differences between plastic and metal anchor rods:

• Material: As the name suggests, plastic anchor rods are made of plastic, while metal anchor rods can be made from various types of metal, including steel and brass.
• Weight: In general, plastic anchor rods are lighter than metal anchor rods. This can be a decisive factor in some projects.
• Load capacity: Metal anchor rods are usually stronger and can support more weight than plastic anchor rods. They are better suited for heavier loads or where higher tensile strength is required.
• Corrosion resistance: Metal anchor rods can be more susceptible to corrosion, depending on the type of metal. Plastic anchor rods are corrosion-resistant and are well suited for humid environments.
• Variety: There is a greater variety of metal anchor rods in terms of size, length, and diameter, making them more versatile.

Both types of anchor rods have their advantages and disadvantages. The choice depends on the specific requirements of your DIY project.