1Made of 304 stainless steel material, the 304 stainless steel material provides strength and offers good corrosion resistance in many environments 2With the addition of an integrated flange at the base of the head, this kind of screw eliminates the need for a flat washer 3There are six common lengths that you can choose for general purpose use and projects 4These M8 flanged-hex screws will be great replacement for industrial and construction fasteners 5Used widely in the home and office appliance, communication equipment, ship assembly and other machinery industryDescription: _x000D_These flanged-hex screws are made of 304 stainless steel, which is resistant to rust and corrosion. There are many length for your choice which can be commonly used in home and office appliance, machinery, furniture, repair, inventions and other projects. _x000D__x000D__x000D_Features: _x000D_Made of 304 stainless steel material, the 304 stainless steel material provides strength and offers good corrosion resistance in many environments. _x000D_With the addition of an integrated flange at the base of the head, this kind of screw eliminates the need for a flat washer. _x000D_There are six common lengths that you can choose for general purpose use and projects. _x000D_These M8 flanged-hex screws will be great replacement for industrial and construction fasteners._x000D__x000D_Used widely in the home and office appliance, communication equipment, ship assembly and other machinery industry. _x000D__x000D__x000D_Specifications: _x000D_Material: 304 stainless steel _x000D_Grade: A2-70 _x000D_Surface Finishing: Passivation_x000D__x000D_Color: Silver_x000D__x000D_Type: Hex cap head with flange _x000D_Thread Size: M8_x000D__x000D_Length: 16mm, 20mm, 25mm, 30mm, 35mm, 40mm(optional) _x000D_Quantity: 10pcs_x000D__x000D__x000D__x000D_Package Includes:_x000D_10pcs x Screws