Features:_x000D__x000D_Made of stainless steel material, good corrosion resistance, durable to use. _x000D_Equipped with a plastic box, you can classify screws in an organized manner, more convenient to carry and take out. _x000D_Use this fastener with the hex wrench, hold the mechanical parts firmly in place. _x000D_Different sizes for different purpose use, totally 6 kind of size. _x000D_Used widely in the home and office appliance, furniture and other machinery industry. _x000D__x000D_Specification:_x000D_Standard type: DIN_x000D_Model: Button Head Hex Socket Screws_x000D_Material: Stainless Steel_x000D_Thread size: M6 _x000D_Thread tolerance: 5g_x000D_Application: Electronics industry fasteners_x000D_Weight: 252g_x000D_Content:_x000D_M6*8 10pcs_x000D_M6*10 10pcs_x000D_M6*12 10pcs_x000D_M6*16 10pcs_x000D_M6*20 10pcs_x000D_M6*25 10pcs_x000D__x000D_Package List: _x000D_1 x Box of Button Head Screws(included 60pcs) 1Made of stainless steel material, good corrosion resistance, durable to use. 2Equipped with a plastic box, you can classify screws in an organized manner, more convenient to carry and take out. 3Use this fastener with the hex wrench, hold the mechanical parts firmly in place. 4Different sizes for different purpose use, totally 6 kind of size. 5Used widely in the home and office appliance, furniture and other machinery industry.