Color:120PcsThreaded Flange Nut Insert Nut To High Precision Hex Flange Provides A Threaded Socket For Wooden Workpieces, Similar To A Gecko.Threaded InsertÉ Wood Insert Nuts Are Screwed Into The Pre-Drilled Holes. In This Case, The External Protrusions Will Bite Into The Wood To Prevent The Nuts From Turning Or Pulling, Which Is Very ;S Appropriate For Furniture Installation And Woodworking.&Nbsp;Material: Zinc AlloySize: M4*10Mm, M5*10Mm, M6*10Mm, M6*15Mm ,M6*18Mm,M6*20Mm, M8*15Mm, M8*20Mm, M8*25MmFeatures:The Perfect Solution For Damaging Wooden Furniture!It Is Very Suitable To Replace The Screws With Screw Holes. Broken Woods.The Small Nut Is Firmly Made Of Wood.Suitable For Carpenters, Mechanics, Homeowners To Repair Cabinets, Floors, Wooden Toys, Construction And Other Cork, Fiberglass.Tapered Outer Thread Holds It In Place And Prevents It From Being Pulled Out. Due To Vibrations.The Threaded Insert KitÉ Includes:30*Nut(M4*10Mm)30*Nut(M5*10Mm)25*Nut(M6*10Mm)15* Nut(M6*15Mm)15*Nut(M6*18Mm)10*Nut(M6*20Mm)10*Nut(M8*15Mm) 10 * Nut (M8*20Mm)5 * Nut (M8*25Mm)Quantity : 120 Items In Total.