Description This product is a practical T-nut set, made of premium material, solid texture, durable, is an excellent replacement tool for furniture parts. The excellent production process makes it have good hardness and will not be easily deformed. Features - Color: Assorted Color.- Material: Carbon steel.- Size: About 17.50X9.80X1.20cm/6.88X3.85X0.47in(box). -Nut Specification type: M4X8; M4X 10; M5X 10; M6X 8; M6X 10; M6X 13; M6X 15; M8X 15; M8X 20; M10X 15; M10X 25 - Made of carbon steel, wear-resistant, not easy to rust, good mechanical properties.- Unique self-tapping designed external thread protrusions, contribute to tapping.- Bite into the wood with good tensile resistance, can effectively prevent the nut from either turning or pulling out.- Can be screwed in with a hex key wrench(not included), easy to install and use.- The flanged head prevents splitting of the surfaces and driving the insert in too far.Packing list: 30 x M4X8 Nuts60 x M4X10 Nuts45 x M5X10 Nuts18 x M6X8 Nuts32 x M6X10 Nuts13 x M6X13 Nuts12 x M6X15 Nuts10 x M8X15 Nuts5 x M8X20 Nuts3 x M10X15 Nuts2 x M10X25 Nuts