Turmberg3D - Gewindeeinsatz 1/4" Zoll Gewindeeinsatz – 20 Stück Messing Gewindebuchsen/Einschmelzmutter für Kunststoffteile für 3D-Drucker Teile (1/4"x12,7) : Amazon.de: Baumarkt
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
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
Amazon.com: 50Pcs Stainless Steel Inner Thread Self Tapping Thread Inserts Set Thread Reinforce Repair Tool M3-M12 with a Storage Case : Industrial & Scientific
Amazon.com: 10Pcs Self Tapping Thread Inserts M8 x 1.25 Female and M10 x 1.5 Male Thread Extension Reduce Sleeve Conversion Kit : Industrial & Scientific