Product Description TV mounting screws are suitable for connecting the TV bracket to the TV. It can also be widely used in electronics, communications, equipment, and power products. Getting your TV up on the wall gives you more space, and a better view, and keeps it out of reach of children and pets. Metric (Tolerance:±0.1mm). Washers Flat washers expand the contact area and reduce the pressure in order to protect the screws and parts.It is made of 304 stainless steel material.Size: M4 M6 M8 Collocation recommendation of the screw set by Fandway, All followers which selling similiar product are copied from our ideas！ Package Included M4 * 10------------4 PCSM4 Washers-------4 PCSM6 * 20------------4 PCSM6 Washers-------4 PCSM8 * 20------------4 PCSM8 Washers-------4 PCSTotal Quantity: 24PCS M4 : Bolt size for TVs & Monitors Vesa under 200 measures 200 mm x 200 mm (8”*8”) Uses M4. M6 : Vesa 200 measures 200 mm x 200 mm (8”* 8”) Uses M6. M8 : Vesa 400 measures 400 mm x 400 mm (16”*16”) Uses M8. CHOKING HAZARD -- Small parts. Not for children under 3 yrs. Type Pan Head Phillips Machine Screws. Uniform force, located in the center of the head with no offset, is not easy to slip. Package Packaged and the storage box is quite sturdy and nicely labeled.All of the screws are packed in a box. How to use Easy install with Phillips head screwdriver.If you are unsure of what length of the screws you are going to need please put a straw or toothpick in the screw hole on the tv and snip it off taking into consideration the thickness of the bracket.