Premium Solid Aluminum – Made from high-strength, rust-proof aluminum alloy, ideal for marine and outdoor use. Precise 1/4" x 3/8" Size – 0.250" diameter × 0.375" length, perfect for medium-thickness sheet metal and boat hull repairs. Low-Profile Brazier / Dome Head – Smooth round head provides a clean finish, reduces snagging, and evenly distributes pressure. Permanent & Vibration-Proof – Solid-body design creates a rigid, non-loosening joint after proper setting (hammer or rivet gun). Versatile Applications – Perfect for aluminum boats, aircraft, auto body, trailers, tanks, and DIY metal projects. Why Choose Our Rivets? We source high-quality aluminum alloys to ensure consistent diameter, head shape, and ductility for reliable setting. Whether you're repairing an aluminum boat, building an aircraft, or working on a weekend metal project, these rivets deliver the strength, durability, and corrosion resistance you need.