28-Piece 5/16-18 Allen Threaded Inserts Set For Woodworking And DIYers Pro Grade Hex Socket Drive Nut Inserts For Fasteners Zinc Plated Carbon Steel Furniture Nuts Kit With 13mm 15mm 20mm And 25mm Sizes

Pro Grade Wood Threaded Inserts Kit, 28-Piece Set
✔️ 28 zinc-plated inserts in 4 lengths: 13-25 mm (0.512-0.984 in), 5/16-18

These nut inserts install into pre-drilled holes in wood to create strong, reusable threads for furniture, cabinetry, and DIY projects. They resist pull-out and reduce thread stripping in pine, plywood, fiberboard, and hardwood.

✅ Material: zinc-plated carbon steel for corrosion resistance and high hardness.
✅ Sizes: 5/16-18 x 13mm, 15mm, 20mm, 25mm lengths (0.512/0.591/0.787/0.984 in).
✅ Application: prevents thread stripping in wood; pre-drill for hard wood as needed.
✅ Storage: four-compartment clear box for easy organization and transport.
✅ Installation: drill a hole slightly deeper than screw length; install with Allen wrench.

💡 What is a wood threaded insert kit used for?

They are handy for reinforcing screw threads in wood furniture and DIY projects, enabling repeated assembly without stripping.

- handy for repairing stripped threads in furniture joints and cabinetry.
- useful on pine, plywood, fiberboard, and hardwood.
- easy installation with an Allen wrench.