want a kind of professional threaded insert for your furniture? want to connect wooden board? This can be your . Really practical and useful, just insert it into your wood plank. Features -Color:Silver -Material:Carbon steel -Size:19.00X12.50X3.50cm;/7.47X4.91X1.38in; - Made of premium carbon steel, the surface is plated with zinc, with excellent hardness and wear resistance. - Not easy to rust and oxidize, the standard hexagonal plug is smooth, with flange thread texture, more stable and non-slip. - Versatile range of application: threaded inserts are the perfect solution for cork, plywood, medium density fiberboard and composite boards. - Easy to use and install. Easy to carry, packaged in a box for easy access to them. - Special design and it is in fine craftsmanship. It is the best replacement for your old, broken one. Package list: 5 x M10x25 threaded inserts 5 x M10x20 threaded inserts 10 x M8x20 threaded inserts 15 x M8x15 threaded inserts 10 x M6x20 threaded inserts 15 x M6x17 threaded inserts 15 x M6x15 threaded inserts 25 x M6x10 threaded inserts