So, you’re building a PC, or maybe just upgrading a noisy fan, and you’re staring at a shiny new case fan. The question pops into your head: do computer fans come with screws? It sounds like a simple thing, but I’ve been there, wrestling with a fresh build, everything laid out, and then… no screws. It’s a small thing that can completely derail your momentum, making you scramble for spares you might not even have.
My first few builds were a blur of frustration and learning. One time, a specific fan I bought didn’t include the mounting hardware. It was a cheap fan, sure, but still. It felt like a personal insult from the tech gods. You’d think for something so basic, it would be a no-brainer, but the reality is a bit murkier.
The Screw Situation: What to Expect
Let’s cut to the chase: do computer fans come with screws? The most honest answer is: sometimes, but not always, and the type of screws can vary wildly. It’s a gamble you take when buying PC components. Most decent quality case fans, especially those sold in retail packaging with the fan itself, will include a set of screws. These are usually standard machine screws, often with a coarse thread designed to tap into plastic fan mounts or case standoffs.
Think of it like buying a new piece of furniture. Sometimes it comes with all the necessary hardware, and sometimes you’re left wondering if you need a degree in engineering to figure out what size bolts you need. For PC fans, the screws are typically pretty short, maybe 25-30mm long, and often have a wider, flatter head to distribute pressure against the fan housing.
The confusion often stems from the fact that there isn’t a universal standard for what’s included. A high-end fan from a reputable brand is much more likely to bundle screws than a budget option or a fan that’s been pulled from a pre-built system. If you’re buying a fan as a standalone component, the odds are better than if you’re salvaging one. I once bought a pack of three budget fans that came with exactly zero screws. Had to make a special trip to the hardware store, costing me time and a few extra bucks. Annoying, to say the least.
The key takeaway here is that you should never assume. Always check the product description if you’re buying online, or ask the store if you’re in person. If it doesn’t explicitly say screws are included, budget for buying some separately. It’s way better than finding out you’re missing them mid-build.
Screw Types and Considerations
When fans do come with screws, they’re usually one of a few common types. The most frequent are the standard fan screws, which are self-tapping and designed to cut their own threads into plastic. These are usually made of steel and have a black oxide finish or are plain plated. They’re generally not super long, as they only need to go through the fan frame and into the case mounting point or a fan bracket.
Another type you might encounter, especially with higher-end fans or those intended for radiator mounting, are often called ‘fan bolts’ or ‘reservoir screws.’ These can be longer and sometimes have a finer thread, especially if they’re meant to screw directly into a metal radiator. I’ve also seen fans come with rubber or silicone grommets pre-installed on the screws, or just the grommets to be used with separate screws. These are meant to dampen vibrations and reduce noise, which is a nice touch but adds another layer of complexity if you’re not expecting it.
Some manufacturers also include different lengths of screws. For instance, if the fan is meant to be mounted on a radiator, you might get longer screws to pass through the fan and into the radiator fins. If it’s a standard case mount, shorter ones will suffice. It’s this variability that makes it so important to know what you’re buying or to have a few spares on hand. Don’t get caught out!
When Screws Aren’t Included
So, what happens when your shiny new fan arrives, and there are no screws in the bag? Don’t panic. It’s not the end of the world, but it does require a trip to the hardware store or a quick online order. The most common scenario is when you buy a fan as a bare component, or if it’s an OEM fan pulled from a pre-built system. These often omit the screws because the assumption is they’ll be used in a system where mounting hardware is already present or readily available.
If you need to buy screws, you’ll want to look for ‘case fan screws’ or ‘computer screws.’ They’re usually sold in packs. For standard case fans, you’ll typically need 6-32 UNC threaded screws. The length is usually between 25mm and 30mm, but it’s best to measure the thickness of your fan frame and the depth of the mounting hole on your case to be sure. If you’re mounting a fan to a radiator, you might need longer screws (like 30-35mm) depending on the radiator’s thickness. A good general-purpose length is 30mm.
I learned this the hard way. I was building a secondary server and bought some cheap fans. No screws. I went to my local hardware store and bought a generic pack of small machine screws. They looked fine, but when I tried to screw them in, they didn’t bite properly into the plastic fan mounts. It was a frustrating 15 minutes of fiddling before I realized they were the wrong thread pitch. So, yeah, getting the right thread is important. For PC components, 6-32 is your go-to. They’re designed to tap into the plastic cleanly without stripping. (See Also: How To Fix Eyeglasses Arm Without Screw )
The Case of the Missing Screws: My Firsthand Fiasco
I remember building my first ‘budget’ gaming PC back in the day. I’d scoured forums, watched countless YouTube videos, and felt like I was practically an expert. I ordered a fancy new 140mm fan for the front intake, thinking it would magically make my rig cooler and quieter. It arrived, looking sleek and promising. I unboxed everything, felt the satisfying weight of the fan, and then… nothing. No little baggie of screws. Zip. Nada.
My heart sank a little. I had a pile of motherboard screws, PSU screws, SSD screws – you name it – but none of them were the right type for fan mounting. They were either too thick, too thin, or the wrong thread.
I spent a good hour rummaging through old PC parts, hoping to find a spare set. No luck. My options were to either go to the store and buy a pack specifically for fans, or try and jury-rig something. I was young, impatient, and frankly, a bit stubborn.
I ended up using some tiny zip ties I had lying around. It looked absolutely terrible, and I had zero confidence it would hold. Plus, it probably didn’t even seal properly.
That night, I barely slept, convinced my beautiful new fan was going to fall off. The next morning, I begrudgingly drove to the nearest electronics store. I found a small pack of fan mounting screws for about $5. It felt like highway robbery for something so simple, but I desperately wanted to finish the build. The screws went in perfectly, the fan was secure, and my PC finally booted up without a hitch. That experience taught me a valuable lesson: never underestimate the importance of the small stuff, and always check what’s included.
The lesson learned was that relying on ‘universal’ hardware is a mistake. Different components, even within the same category, have different requirements. For PC fans, the standard 6-32 thread is common, but even then, the length and head type can vary. My zip-tie experiment was a testament to desperation, but it was also a clear signal that some things are worth buying the right hardware for. It saved me future headaches and a potentially damaged fan.
What to Do If You’re Short on Screws
If you find yourself in a pinch, lacking the necessary screws for your new fan, don’t despair. There are a few practical steps you can take. First, and this is the most reliable option, is to purchase dedicated computer fan mounting screws. These are readily available online from retailers like Amazon, Newegg, or Micro Center. You can usually buy them in packs of 16 or 32, which is more than enough for several fan installations. They typically cost between $5 and $10, a small price to pay for a smooth build experience.
When buying screws, pay attention to the thread type. For most ATX-style PC cases and fans, you’ll want 6-32 UNC screws. The length you need depends on your application. For standard case fan mounting, 25mm to 30mm is usually sufficient. If you’re mounting to a radiator, you might need longer screws (30mm to 35mm) to account for the radiator’s thickness. Some specialized fans, like those for server racks, might use different mounting methods altogether, but for typical desktop builds, 6-32 is the standard.
If you’re in a real bind and need a quick fix, some people have reported success using alternative methods, though I’d caution against these for anything other than temporary solutions or very light-duty fans. Some have used small cable ties, carefully threaded through the fan frame and case mounting points. Others have resorted to small zip ties or even strong double-sided tape for very lightweight fans. However, these methods are often not secure, can lead to vibrations, and might not provide adequate airflow if they obstruct the fan. It’s always best to get the right screws.
I once had a friend who insisted on using duct tape to hold a small fan in place because he couldn’t find the right screws. It looked ridiculous and, unsurprisingly, the fan vibrated itself loose within a week. It’s a prime example of why using the correct hardware is so important for both functionality and aesthetics. So, while improvisation is sometimes necessary, it’s usually best to invest in the proper screws.
The Fan Screw Truth: A Contrarian View
Here’s a hot take for you: I think sometimes the advice to always buy extra screws is overkill, and it leads people to waste money. Everyone jumps on the ‘buy spares’ bandwagon, but honestly, the vast majority of decent PC fans do come with screws. My gripe isn’t with fans that don’t include them, but with the expectation that they shouldn’t, leading people to buy unnecessary extras. I’ve built close to twenty PCs in the last five years, and I can count on one hand the number of times a retail fan didn’t come with mounting hardware. (See Also: How Measure Metric Computer Screws )
The common advice you’ll find everywhere is to “always buy a pack of spare fan screws.” And yeah, for $5, it’s not a huge dent. But if you’re on a tight budget, or if you’re buying several fans, those small costs add up. My contrarian opinion is that you should first check the product packaging and reviews thoroughly. If the product page or user comments consistently mention the lack of screws, then sure, plan for it. But if it’s a reputable brand and a standard product, chances are they’re in the bag.
I’ve found that the fans that don’t include screws are usually the super cheap, no-name brands, or fans that have been pulled from pre-built systems (OEM parts). If you’re buying a retail box from Corsair, Noctua, Arctic, be quiet!, or even Cooler Master, you’re almost certainly getting screws. The ones that are known for cheaping out are often the ones you probably shouldn’t be buying anyway if you care about quality and noise levels. So, instead of just blindly buying spares, be a smarter shopper. Read the description. Look at the pictures. If it shows the fan in a retail box, it probably has screws.
My own experience supports this. The few times I’ve bought fans that lacked screws, it was invariably the cheapest option available, or I was buying them used. For instance, I bought a used fan off eBay once to replace a noisy one in an older build, and it obviously didn’t come with screws because it wasn’t in original packaging. But my new retail fans? Always bundled. So, save your money where you can, and be more discerning about the products you choose in the first place. That $30 fan might seem like a bargain, but if it forces you to spend $10 on hardware and potentially compromise on quality, it’s not such a bargain after all.
Where to Get Spares (when You Really Need Them)
Okay, so my contrarian take notwithstanding, there are definitely times when you’ll need to buy extra screws. If you’re working with salvaged fans, buying in bulk from a pre-built system, or you simply lost the ones that came with your fan, here’s where to look:
| Source | Pros | Cons | Verdict |
|---|---|---|---|
| Online Retailers (Amazon, Newegg, etc.) | Wide selection, convenience, competitive pricing. You can often find bulk packs. | Shipping times, can be hard to judge quality without seeing them. | Best Overall – For convenience and choice. |
| Specialty PC Hardware Stores (Micro Center) | Can see and feel screws, knowledgeable staff, often good quality. | Limited by physical location, selection might be smaller than online. | Good if you need them now and have a store nearby. |
| Local Hardware Stores | Immediate availability, can physically inspect. | May not have the specific 6-32 thread, selection can be hit-or-miss for PC parts. | Last resort, make sure you get the correct thread pitch (6-32 UNC). |
| Used Parts / Salvage Bins | Can be free or very cheap if you’re lucky. | Inconsistent availability, unknown quality, may not be the right size. | Only if you have no other options and time is not a factor. |
When buying, look for descriptions that specify ‘computer fan screws’ or ‘case fan screws’. The common 6-32 thread is what you’re after, and a length of around 30mm is a safe bet for most applications. Some packs will include vibration-dampening rubber mounts or screws designed to go with them, which is a nice bonus if you’re aiming for a quieter build. I usually grab a pack of 32 screws for around $7-$10, which covers me for multiple builds or replacements.
The Real-World Installation: Tips and Tricks
Alright, let’s talk about actually installing these fans. Whether your screws came with the fan or you had to buy them separately, the installation process is pretty straightforward, but a few tips can make it smoother. First, identify the airflow direction of your fan. Most fans have arrows on the side of the housing indicating which way the air will flow and which way the blades spin. You want to orient them so they push air into the case (intake) or pull air out (exhaust) where needed. For most builds, you’ll want intake fans at the front and bottom, and exhaust fans at the rear and top.
When you’re ready to mount the fan, line up the screw holes on the fan frame with the mounting points on your case or radiator. Gently insert the first screw and turn it a few times by hand to get it started. Don’t tighten it all the way yet. Then, do the same for the screw diagonally opposite. This helps to seat the fan evenly and prevents it from being misaligned. Once you have two opposite screws partially in, you can then insert the other two. Now you can go back and tighten them all down.
When tightening, be firm but don’t overtighten. You’re screwing into plastic, and you can strip the threads or even crack the fan housing if you’re too aggressive. A snug fit is all you need. If your fan came with rubber grommets or washers, make sure to install them according to the manufacturer’s instructions. These are designed to reduce vibration and noise, so using them correctly can make a noticeable difference.
I learned this the hard way with a noisy fan. I had it mounted directly to the case, and it vibrated like crazy, making an annoying buzzing sound. I went back and installed the rubber mounts that came with it, and the noise was dramatically reduced. It’s those little details that separate a good build from a great one. Also, if you are using self-tapping screws, make sure they are biting into the plastic correctly. If it feels like they’re just spinning, back them out and try again, making sure you’re not cross-threading.
Troubleshooting Common Fan Mounting Issues
Even with the right screws, you can run into a few snags. One of the most common is the fan wobbling or vibrating excessively. This can be due to uneven tightening, or the mounting surface not being perfectly flat. If you notice this, loosen all the screws slightly, reposition the fan, and then retighten them evenly. If the case mounting holes are slightly misaligned, you might need to gently flex the case or the fan frame a bit to get everything to line up. Be careful not to force it, though.
Stripped screw threads are another headache. If you accidentally overtightened and stripped the plastic threads in the case or the fan, you might need to use a slightly larger screw (if the hole is still somewhat intact) or resort to a zip tie or a more permanent mounting solution like small nuts and bolts if the design allows. This is where having spare screws of slightly different lengths or thicknesses can sometimes save the day, but it’s a gamble. (See Also: How To Adjust Eyeglass Screw )
Sometimes, the fan itself might be slightly warped or bent. This is less common with quality fans but can happen with cheaper ones. If you suspect this, try mounting the fan in a different orientation or on a different part of the case to see if the issue persists. If it’s a consistent problem, the fan itself might be defective, and it’s probably best to RMA it or replace it rather than trying to force it into place.
A particularly annoying issue I encountered once was with a very thin radiator. The screws that came with the fan were too long, and when I tightened them, they poked out the other side of the radiator. This is where having a selection of screw lengths is handy. I had to find shorter screws specifically for that radiator mount. It’s these little nuances that make you appreciate a well-thought-out build process. Always double-check the depth of your mounting points against the length of your screws.
People Also Ask: Can I Use Any Screws for Computer Fans?
The short answer is no, not just any screws. While you might be tempted to grab whatever you have lying around, it’s important to use the correct type and size. Most computer fans use standard 6-32 UNC threaded screws. These are specifically designed to tap into the plastic mounting points of PC cases and fans. Using screws with the wrong thread pitch can strip the plastic, leading to a loose mount, or it might not thread in at all. You also need to consider the length; too short and the fan won’t be secure, too long and they might interfere with other components or poke out where they shouldn’t.
Do Computer Fans Come with Screws? The Faq
Do All Pc Fans Come with Screws?
No, not all PC fans come with screws. While most retail fans sold in their own packaging typically include mounting hardware, fans sold as bare components, OEM fans (pulled from pre-built systems), or those purchased used may not include screws. It’s always best to check the product description or inquire before purchasing if screws are not explicitly mentioned.
What Kind of Screws Are Used for Computer Fans?
The most common type of screws used for computer fans are 6-32 UNC threaded screws. These are self-tapping, meaning they can create their own threads in the plastic mounting holes of PC cases and fan frames. The length typically ranges from 25mm to 30mm for standard case mounting, and can be longer for radiator installations.
How Do I Know If My Fan Screws Are the Right Size?
For standard ATX PC builds, the 6-32 thread pitch is the widely accepted standard for fan screws. The length should be sufficient to go through the fan frame and securely engage with the mounting point on your case or radiator without being excessively long. Measuring the thickness of your fan frame and the depth of the mounting hole can help you determine the ideal screw length, with 25-30mm being a good general range.
Can I Reuse Screws From an Old Fan?
Yes, you can often reuse screws from an old fan, provided they are the correct size and thread pitch (typically 6-32 UNC). Make sure they are clean and not damaged. If you are unsure about the compatibility or condition of the old screws, it’s generally safer to purchase new ones to make sure a secure and reliable installation.
Verdict
So, to circle back to the main question: do computer fans come with screws? As we’ve seen, it’s a mixed bag. Most new, retail-packaged fans will include them, but it’s never a guarantee. My personal build history shows that expecting them blindly is a recipe for a mid-build scramble.
The best advice I can give you is to check the product details religiously. If it doesn’t explicitly state that screws are included, factor in the cost and time of buying a small pack of 6-32 UNC screws, usually around 25-30mm long. It’s a small investment that saves a lot of potential headaches and makes sure your build goes smoothly. Don’t be like me on my first build and resort to zip ties!
Ultimately, whether your fans come with screws or not, the goal is a secure, quiet, and efficient cooling system. Having the right hardware makes that goal achievable. So, next time you’re buying fans, go in prepared.
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