Based on this product's specifications, here are some alternatives and similar models
Nutsert / Blind Rivet Nut GESIPA M6 9×17 mm for 1.5–4.5 mm material thickness
Summary description:
Blind rivet nut GESIPA M6 (MPN 6422233) with a 9×17 mm body size designed for use in materials 1.5–4.5 mm thick. Provides a load-bearing internal M6 thread where access is available from one side only. Suitable for sheet metal, panels and assemblies requiring strong permanent threads; useful in repair, fabrication and industrial assembly.