DIY Ready 148 Piece Threaded Inserts Kit For Wood With 1/4-20, 5/16-18, 3/8-16 Coarse Threads And Included Hex Wrench, Steel Inserts For Wood Furniture Screws, Easy Grip Hex Tool For Quick Repairs And Strong Mounts

Wood Threaded Inserts Kit, 148pc for 1/4-20 to 3/8-16
✔️ 148-piece set with 10 sizes and blue zinc plated steel inserts

This wood threaded inserts kit is designed for quick, strong repairs and permanent mounting in furniture projects. It's ideal for softwoods, plywood, and hardwoods, making chair legs, cabinets, headboards, and other crafts sturdy after installation.

✅ 148 pieces total in a durable transparent storage box
✅ 10 sizes: 1/4"-20, 5/16"-18, 3/8"-16 with various lengths
✅ Blue zinc plated carbon steel for corrosion resistance
✅ Standard internal hex socket, burr-free, smooth fit
✅ Fits standard screws: 1/4-20, 5/16-18, 3/8-16
✅ Drill hole sizes: 9.5mm, 12mm, 15mm for precise insertion

💡 What is a wood threaded insert used for, and how do you install them for strong joints?

These inserts provide durable metal threads inside wood, enabling secure, repeatable screw connections in softwoods and plywood. - Choose the right size based on screw diameter and hole depth - Drill a pilot hole to the proper body size (9.5mm/12mm/15mm) for clean inserts - Use the included hex wrench to screw the sleeve in straight and flush - After installation, countersink head if needed and drive screws to finish