NAS1097D4-4 - Rivet

Part number NAS1097D4-4 is a 100° flush head reduced-head solid rivet (“oops rivet”) manufactured from 2017-T4 aluminum alloy for aircraft structural and sheet metal applications.

Specifications

• Series: NAS1097
• Type: Reduced-head flush solid rivet
• Head Style: 100° countersunk flush head
• Material: 2017-T4 aluminum alloy (“D”)
• Diameter: 1/8 in. (0.125")
• Length: 1/4 in. (0.250")
• Shank Type: Solid shank
• Finish: Plain aluminum / anodized appearance

Features

• Reduced flush head diameter allows installation into an existing smaller countersink
• Used to repair oversized or elongated rivet holes without increasing countersink size
• Higher strength than 2117 (“AD”) rivets due to 2017 alloy construction
• Provides smooth flush aerodynamic surface
• Suitable for structural aircraft sheet metal repairs