170-piece wood threaded insert kit made from zinc alloy and designed for furniture, cabinets, drawers, tables, and chairs. Includes 6 sizes with hex socket drive for secure installation in soft wood, plywood, and fiberboard. Key features: 170-piece wood threaded insert assortment Includes 6 sizes: M4x8, M4x10, M5x10, M6x10, M6x15, M8x20 Made of durable zinc alloy Corrosion resistant and rust resistant Hex socket drive for easy installation External protrusions help bite into wood and resist turning Suitable for furniture, cabinets, sofas, drawers, tables, and chairs Works well with pine, plywood, and fiberboard Packed in a plastic storage box This 170-piece threaded insert kit for wood is designed to provide secure, durable fastening for furniture assembly and repair. The set includes 6 commonly used sizes: M4x8, M4x10, M5x10, M6x10, M6x15, and M8x20, making it suitable for a wide range of woodworking and furniture applications. Each threaded insert is made from zinc alloy for strength, corrosion resistance, rust resistance, and long service life. The external protrusions are designed to bite into the wood to help prevent the insert from turning during installation or use. These screw-in inserts are suitable for many types of furniture and wood projects, including sofas, drawers, tables, chairs, and cabinets. They are especially suitable for softer wood materials such as pine, plywood, and fiberboard. The assortment includes 40 pieces of M4x8, 40 pieces of M4x10, 30 pieces of M5x10, 20 pieces of M6x10, 20 pieces of M6x15, and 20 pieces of M8x20, for a total of 170 pieces. The set comes packed in a plastic storage box for convenient organization and easy access. Type: Threaded Insert Nut Kit Material: Zinc Alloy Number of Pieces: 170 Sizes Included: M4x8, M4x10, M5x10, M6x10, M6x15, M8x20 Drive Type: Hex Socket Application: Wood, Furniture, Cabinet, Drawer, Table, Chair Features: Corrosion Resistant, Rust Resistant, Assorted Sizes, Storage Box Suitable For: Pine, Plywood, Fiberboard