Features 1.Made from high quality zinc alloy material, high hardness and a long service life. 2.There are total 50pcs hex nuts in one set that you can use for many projects. 3.They are simple to use and convenient to connect aluminum profiles to other parts. 4.Mainly used for furniture, embedded screws. 5.Have the function of fastens furniture and wood board. Specification Features: Made from high quality zinc alloy material, high hardness and a long service life. There are total 50pcs hex nuts in one set that you can use for many projects. They are simple to use and convenient to connect aluminum profiles to other parts. Mainly used for furniture, embedded screws. Have the function of fastens furniture and wood board. Specification: Item Type: Hex Nut Material: Zinc Alloy Quantity: 50pcs Optional Size: M6*8, M6*9, M6*10, M6*12, M6*13, M6*15, M6*18, M6*20, M6*25 Weight: Approx. 152g / 5.4oz Package list: 50pcs x Hex Nuts (with flange cover) Package List