Based on this product's specifications, here are some alternatives and similar models
Blind rivet nut GESIPA M6 aluminum small head 9×15.5 mm, 250 pcs
Summary description:
Blind rivet nut GESIPA M6 in aluminum with a small head (9×15.5 mm), pack of 250 pieces. Designed to create strong, load-bearing internal threads in thin sheets and hollow profiles where access is available from one side. Suitable for metal and composite assemblies, providing reliable fastening for mounting components, panels and brackets. Easy to set with blind rivet nut tools for production and repair work.