Threaded Inserts for Wood Furniture, Zinc-Plated Carbon Steel Screw-in Nuts with Hex Drive, Includes Drill Bit & Wrench for Furniture Assembly

High-Value 50 PCS Set – Includes 50 pieces of 3/8"-16 x 25mm threaded inserts, ideal for woodworking and furniture repair. Complete Installation Kit – Comes with a 13mm HSS black oxide drill bit and a 10mm hex wrench for accurate installation. Durable Carbon Steel Construction – Made of zinc-plated carbon steel for corrosion resistance and strength. Secure Anti-Pullout Design – Features tapered external threads that grip wood tightly for a stable, long-lasting hold. Standard 3/8"-16 UNC Compatibility – Suitable for use with softwood, hardwood, plywood, MDF, and composite boards.