Large-Flange Aluminum-Body Steel Rivet 3⁄16-in Grip

The BR6-10ASDL (Howmet M40356) is presumed to be a large-flange style blind rivet combining an aluminum body and steel mandrel (“ASD”), with a large flange (“L”) to offer increased bearing on the flush (blind) side. Its nominal body diameter is 3⁄16-inch (0.187 in / ~4.75 mm), with a grip range matching the AB6-10 series (approx 0.500-inch to 0.625-inch) to handle thicker material stacks. Designed for applications where access is only available from one side, where large flange is required to protect softer materials or where a broader surface area is needed to prevent pull-through. Plain finish, aluminum body, steel mandrel.