DOLN569-5-4 - Rivet

Part number DOLN569-5-4 is a solid aircraft rivet designed for permanent aerospace fastening applications. This rivet features a flush/countersunk head configuration that allows installation flush with the material surface, reducing aerodynamic drag and providing a smooth finished appearance.

The blue-gray finish shown is typical of coated or anodized aerospace rivets used for material identification and corrosion protection.

Specifications

• Type: Solid aircraft rivet
• Head Style: Flush / countersunk head
• Material: Typically aluminum alloy or aerospace alloy material (series dependent)
• Finish: Blue/gray protective coating or anodized finish

Dimensions

• Shank Length: 5.02 mm (0.198 in)
• Head Diameter: 2.89 mm (0.114 in)
• Overall Length: 5.06 mm (0.199 in)

Features

• Permanent structural fastening solution
• Flush head minimizes drag and surface protrusion
• Lightweight aerospace construction
• Good vibration resistance after installation
• Commonly used in aircraft skins, fairings, panels, and sheet-metal structures
• Installed by upsetting the shank to form a permanent mechanical joint