Amazon.com: Acogedor 20pcs M6/8/10 Carbon Steel Allen Head Socket Hex Grub Screw Set Assortment Kit Insert Nuts Threaded for Wood Furniture (M8*13mm) : Industrial & Scientific
100pcs Stainless Steel SS304 Coiled Wire Helical Screw Thread Inserts M8 x 1.25 x 2D Length for Helical Repair: Amazon.com: Industrial & Scientific
Amazon.com: 4 PCS 34inch Shelving Connectors, Threaded Pole Connectors, Shelving Post Coupler for Extending Wire Rack Shelving, None, Compatible with 34inch Poles : Home & Kitchen
DXLing 60 Stück Gewindeeinsatz m8 Holz Einschraubmutter mit Innensechskantschlüssel Zink-legierung Möbel Hex Antriebsmutter Mutter Gewinde Holz Gewindebuchse Innensechskantmuttern für Holzmöbel : Amazon.de: Baumarkt