3/16 x .62-.75 Large Flange Aluminum Rivet with Aluminum Mandrel M3.5-0.6 #6 External Tooth Lock Washer

#6 External Tooth Lock Washer Black Oxide is a hardened steel washer with teeth on its outer diameter

It features a 1/4-20 coarse thread pitch

The bonded 18-8 stainless steel washer adds strength and corrosion resistance

and has a diameter of 3/8 inches

while the 1 1/4-inch length ensures deep penetration into the material

3/16 x .62-.75 Large Flange Aluminum Rivet with Aluminum Mandrel M3.5-0.6 #6 External Tooth Lock WasherThe 3 16 x . 62 . 75 Large Flange Aluminum Rivet with Aluminum Mandrel is a high strength, corrosion resistant fastener designed for joining aluminum sheets and other materials. It features a large flange head that provides excellent bearing surface and prevents pull through. The rivet's body is made of aluminum, which offers lightweight and durable construction. The aluminum mandrel is designed to break off cleanly after installation, leaving a flush