Screws are one of the most important tools in a PC builder’s toolbox. They have been used for decades to help secure and hold components in place, but they can also be used as an aesthetic component on a case or motherboard. This article will discuss how screws can be used to make your build more functional, while looking great at the same time.

The where to find motherboard mounting screws is a question that has been asked many times. The answer is in the motherboard manual, or if you can’t find it, try looking on your motherboard manufacturer’s website.

Building a PC is simple, but there are a few little details to consider, such as which screws to use when installing the motherboard or power supply, or how many standoffs to use for a motherboard.


These are very common, but if they are not addressed, they may cause significant issues. If the proper screws are not used to install the motherboard, it may get permanently attached to the casing, requiring the use of a tool to remove it, which may cause damage.

Take a look at the following tips to handle the associated problems, which you should always remember before installing a motherboard.

Hardware for the motherboard

The screws that hold the motherboard in place are #6-32 UNC. These feature a 0.794mm thread pitch and a 3.505mm main diameter.

The screw head may now be customized. Most cases have a variety of PC component screws, with hexagonal heads being the most popular. Some may include a washer that is larger than the head. Regardless, both of them are compatible with the motherboard if they have the same requirements as the ones mentioned above.

motherboard screws

These screws, which are sometimes painted black, are also used to secure hard drives and power supplies.

Size of motherboard screws

As previously stated, their diameter is about 3.5mm, and their length ranges from 4.76mm to 10mm. Because the holes on a motherboard are approximately 4mm in diameter, inserting these screws isn’t difficult.

Size of screwdriver

A #2 screwdriver is required to fasten the motherboard’s screws. For simple installation, it’s best to have a Crosshead screwdriver, and it’s even better if it’s magnetic.

#2 crosshead screwdriver


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The motherboard standoff screws size is a screw that can be used to secure the motherboard.

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Yes, you can use normal screws for your motherboard.”}},{“@type”:”Question”,”name”:”Do I need all screws for motherboard?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”
No, you only need the ones that are necessary for your particular motherboard.”}},{“@type”:”Question”,”name”:”Is 5 screws enough for motherboard?”,”acceptedAnswer”:{“@type”:”Answer”,”text”:”
5 screws are enough for a motherboard.”}}]}

Frequently Asked Questions

Can I use normal screws for motherboard?

Yes, you can use normal screws for your motherboard.

Do I need all screws for motherboard?

No, you only need the ones that are necessary for your particular motherboard.

Is 5 screws enough for motherboard?

5 screws are enough for a motherboard.

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Holly is the smartest person you will ever know (Or so she tells us lol). She's a gamer by heart, and an author by soul. Writing for the website g15tools is a dream come true for her - she loves being able to share her thoughts and insights with others who love gaming as much as she does. When she's not writing or gaming, Holly can be found spending time with her friends and family.