Choosing the right fixture is the foundation of a safe and reliable installation of your equipment. When you buy a new Xiaomi TV, whether it is a budget model of the 4A series or the flagship Mi TV 6, the first question after unpacking is mounting on the wall. It would seem that it could be easier than bolting the panel to the bracket? However, this is where many nuances lie, ignoring which can damage the case or, worse, the fall of expensive equipment.
The problem is often that TV makers, including Xiaomi, don’t always pack their devices with a full set of screws for all possible bracket types.In the box, you can find only basic legs for a stand or a short set of screws that are completely unsuitable for standard wall holders. Understanding what bolts are really needed will save you time going to the store and nerves during installation.
In this article, we will discuss in detail the metric standards used in Mi TVs, talk about the length of the thread, diameter and material of the fastener, you will learn why you can not use the first screws from the garage and how to choose the right fittings for a specific screen diagonal. The safety of your interior and equipment depends on the accuracy of compliance with these technical parameters.
VESA mounting standards and specifics of Xiaomi
The vast majority of modern TVs, including those manufactured by the Chinese giant, are manufactured according to the international standard VESA (Video Electronics Standards Association), a unified system that ensures that the holes on the back of the TV match the holes on the bracket of any manufacturer. However, although the distance between the holes is standardized, the screws themselves can differ in the depth of the landing and the diameter of the thread.
Xiaomi TVs are characterized by the use of metric threads, which is the standard for Asian electronics. Unlike some American brands where inch fasteners can be found, here you will need metric bolts. Most often we are talking about the diameters of the M6 or M8. The use of fasteners with inch threads (for example, UNC or UNF) is strongly discouraged, since even a minimal mismatch of the pitch of the thread can disrupt the seat in the TV body.
It's important to understand that VESA only regulates the geometry of the holes on the back cover, not the length of the bolts. The length is tailored to the thickness of the back panel of a particular model and the design of your bracket. Some brackets have thick mounting plates that require long screws, while others involve the use of a short fastener with washers.
- 🔹 Standard VESA It only determines the distance between the mounting holes (e.g, 200x200 mm 400x300 mm).
- 🔹 Xiaomi uses mainly metric thread, which requires the selection of appropriate bolts in hardware stores.
- 🔹 The depth of screwing is limited by the internal structure of the body, so the length of the bolt is critically important.
- 🔹 Failure to comply with the standard may result in the cancellation of the warranty on the device.
⚠️ Warning: Never use a bolt with a cone-shaped cap (secret head) unless the bracket instruction states otherwise. Xiaomi TVs typically require bolts with a cylindrical or semicircular head to ensure the mounting plate fits tightly to the body without gaps.
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Determination of the diameter of the thread: M6 or M8?
The most common question in installation is: what diameter do you need a bolt? For Xiaomi TVs with a diagonal of up to 43-50 inches, the most common thread is the M6. It is a standard metric bolt with a diameter of 6 millimeters. It has enough strength to hold the weight of the device, without putting excessive pressure on the thin mounting elements of the rear cover.
For larger models starting at 55 inches and above (e.g. Mi). TV Q1 large versions P1), The manufacturer often provides for the use of more powerful fasteners — M8. The 8mm bolts provide increased load-bearing capacity, which is critical for heavy metal-framed panels. M6 hole-hole M8 will lead to boltering and the destruction of the thread, and screwing M8 hole M6 It is impossible without damage to the body.
How do you determine the desired diameter without a barbell? Visually, the M8 is noticeably thicker than the M6. If you have the opportunity, try to try on the bolt carefully (without effort) It should enter the hole freely but without a backlash. If the M6 bolt enters too easily and wobbles, and the M8 does not fit, then you need the M6, perhaps using transition bushes that sometimes come complete with brackets.
Table of conformity of diameters
M6 = 6 Mm, thread pitch is usually 1.0 mm|M8 = 8 Mm, thread pitch is usually 1.25 mm|The use of a bolt of smaller diameter is unacceptable without special adapters> If the diameter is relatively clear, then the length of the bolt is the parameter where errors occur most often. The back of a TV is not a monolithic piece of metal, but a complex plastic and thin metal structure, behind which are the electronic components and the matrix itself. Too long a bolt can rest on the insides, crack the plastic or, in the worst case, damage the screen. The optimal bolt length for Xiaomi TVs usually varies from one to the next. 10 before 25 millimeters (not counting the head), but the exact value depends on the model. 8-12 mm. If the thread in the TV body is deeper and the bolt is short, it just won't hold. If the bolt is longer than the hole depth, there's a risk of damage. TV They use special seats with restraints, and in these cases, the length of the bolt is strictly regulated, and often the TV comes with short screws for the regular stand, which can be too short for a wall bracket. In such a situation, you need to buy longer bolts of the same diameter, but carefully watch that they do not pass through the body through. 📏 Measure the depth of the threaded hole in the TV with a thin wire or toothpick. 📏 Subtract from the value obtained 2-3 mm of margin to determine the maximum length of the bolt. 📏 Consider the thickness of the mounting plate of the bracket - the bolt must pass through it and enter the TV body. 📏 Use washers to adjust the departure if bolts are too short, but never use them if bolts are too long. ⚠️ Warning: If you feel a metal sticking to the metal or plastic before the bolt is tightened, stop immediately, which means that the bolt length is excessive, and further effort will break the inner partition of the body. A television is a device that hangs on a wall for years, and the load on the fastener is static but constant. There are also vibrational loads (e.g., from door slamming or subwoofer work), which is why bolt material matters. Xiaomi TV mounts should use steel bolts, preferably with zinc or nickel coatings to protect against corrosion. For steel, it's 4.8, 8.8 or 10.9. For household TV fixings, 4.8 or 5.8 is quite enough. The use of soft alloy bolts (such as silumin or cheap aluminum) is unacceptable - they can burst under the weight of the TV or deform when tightened, which will weaken the attachment over time. Cheap Chinese fasteners from markets often have “floating” carvings or burrs that can damage the internal carvings in the plastic bushings of the TV. It is better to buy several high-quality bolts in a specialized hardware store than to risk expensive equipment for the sake of saving on penny screws. 💡The quality of the bolt metal is more important than its price: choose steel with anti-corrosion coating and clear marking of the strength class. Compatibility table and recommended dimensions Below is a help table that will help you navigate the choice of fasteners for popular Xiaomi TV series. Please note that even within a single series there may be nuances, so visual verification is always a priority. TV Series Diagonal (inches) Recommended diameter Recommended length (mm) Standard VESA Mi TV 4A 32" - 40" M6 10 - 14 200x200 Mi TV 4A / 4S 43" - 50" M6 12 - 18 200x200 / 300x300 Mi TV P1 50" - 55" M6 / M8 15 - 20 300x300 / 400x200 Mi TV Q1 / 6 55" - 75" M8 20 - 25 400x300 / 600x400 The data in the table is averaged. In some model revisions, the depth of the landing holes may differ. TV 4X The holes could be deeper than in the updated Pro versions. Always take measurements before buying the final set of bolts. The process of fixing the fixture can be turned into a consistent instruction that minimizes risks. First you need to access the back. If the TV is new, it is better to do this before removing the protective film from the screen, putting it on a soft surface. If the TV is already hanging and you change the bracket, take any bolt of the estimated diameter (for example, M6) and try to screw it manually into the uppermost hole. It should enter easily, without applying force, then use the slap of the new rod, or use the rod from the rodrodrodrod with a longer length, you use this bolt, if you use the barrash to the probetornee from the bolt. In the final puff, use moderate force. The puff moment should not be excessive. Plastic does not forgive overload. Rotate the bolts diagonally (cross-cross), gradually tightening them so that the mounting bar fits evenly. This will prevent distortion and local voltage at the fastening points. ⚠️ Note: If you have plastic sleeves (barrels) in the bracket, be sure to use them if the holes in the TV are through or have a large gap. They prevent chatter and distribute the load. However, if the holes in Xiaomi tightly fit the thread. M6/M8, You may not need additional bushings. Frequently asked questions (FAQ) Can you use the bolts from an old Samsung TV or LG Is it technically possible if the diameter of the thread matches (M6 or M8) and length. However, the pitch of the threads can vary slightly from one manufacturer to another. If the bolt from LG is easy and strong in Xiaomi, you can use it. If you feel resistance or backlash, you should buy new hardware. What if there are no wall bolts in the kit with the Xiaomi TV? This is normal. Manufacturers often only put the screws for the legs. You need to purchase 4 bolts (usually M6 or M8) of the appropriate length in any construction store, telling the seller the diameter and showing the approximate length. Should you use corded washers (spring) for the TV, however, if they are not strictly used for the use of the s, if they are not tightly fastening. The main thing is that the total height of the structure (bolt + washers) does not exceed the permissible depth. What if the holes on the bracket and the TV do not match the VESA grid? If the discrepancy is small, some universal brackets have movable sleds. If the standards (which is rare for modern TVs), you will need a transition plate. In no case do not drill new holes in the TV body - this will lead to the loss of warranty and risk of damage to the matrix. Will replacing the bolts affect the Xiaomi guarantee? The use of bolts of the correct size and diameter does not affect the Garts in case of a long-s.