What rivet should be used to join two sheets of .032 aluminum?

The choice of rivet to join two sheets of .032 aluminum is crucial for ensuring the structural integrity of the joint and meeting the specific strength requirements of the assembly. The selected rivet, MS20470AD 4-4, is a type of solid aluminum rivet that is designed for use in applications involving soft materials like aluminum sheets.

The "AD" designation indicates that this rivet is made from 2024-T4 aluminum alloy, which offers a good balance of strength and corrosion resistance. The diameter of the rivet is classified as "4," which corresponds to a diameter of 0.128 inches, making it suitable for applications involving materials like .032 aluminum sheets, where the rivet provides adequate shear and tensile strength without causing damage to the thinner material.

The specific length of "4" in the designation denotes that the rivet is 0.250 inches long, which is appropriate for properly engaging and securing two sheets of .032 aluminum while also catering to the required grip range for this thickness.

In contrast, other options might represent either the wrong material composition, size, or are not suitable for the specific application involving joining two sheets of .032 aluminum effectively. Each rivet type has its unique properties that are tailored to