502PC Computer Motherboard Screws Kit, Motherboard Standoffs Screws for Universal
Quick take
This 502-piece computer screws and standoffs kit is built for DIY PC installations and repairs, with a wide variety intended to cover common mounting points like drives, fans, GPU brackets, PSU mounting, and motherboard standoffs. The biggest advantage is the labeled, compartment-style organization that makes it easier to find the right screw during a build. The main caveat is that the kit includes many small parts, so handling and storage matter.
Pros and cons
Pros
- Large 502-piece assortment designed to cover many common screw and standoff needs for DIY PC work
- Labeled compartments make it easier to sort, grab, and put parts away
- Materials and plating aimed at better rust and oxidation resistance (high-quality steel, brass, and plated options)
- Buyer feedback highlights that the kit can contain less-common replacement screws for specific repairs
Cons
- Small screws increase the risk of losing parts if the organizer is not handled carefully
- Limited evidence beyond a small set of reviews, so long-term durability patterns are hard to verify
What buyers think
Buyer-review evidence is limited in volume, but the recurring themes are consistent. Shoppers tend to like the kit for value because it includes far more pieces than most single builds require, which increases the odds of having the exact screw needed for a repair. Multiple comments also point to the labeled organizer as genuinely helpful during disassembly and reassembly.
What’s included and what it’s for
This is a mixed hardware set intended to help with PC builds and troubleshooting, especially when you are missing the correct mounting screws or standoffs. It targets a range of components and mounting scenarios, including HDD hard drive and 2.5-inch SSD installation, CPU and GPU cooling fan mounting, motherboard mounting, and case-level hardware (like ATX chassis mounting points). The kit also includes parts that can be useful for common internal accessories such as CD-ROM mounting.
Key specs that matter during a build
- Quantity: 502 pieces, with a variety of screw types and sizes.
- Thread size information: Thread details include #6-32 and UNC-style threading, with a thread style listed for multiple sizes (including M2, M3, M3.5, M5, and 6-32) and standard thread class.
- Material: Mixed materials including high-quality steel and brass, plus plated steel options described as nickel and black zinc plated for improved rust and oxidation resistance.
- Screw type details: Machine screw format with flat head and flat point (as listed).
- Head style: Flat head.
Buying tip: Before you order for a specific repair, confirm the screw thread requirement for your motherboard, drive cage, or standoff holes. Kits like this can increase the odds you find a match, but they are not guaranteed for every proprietary laptop or niche mounting layout.
Pros and cons in real-world terms
Where this kit is a good fit
- DIY builders and upgraders: If you often install drives, fans, or replace hardware, having a broad assortment can prevent delays when a screw is missing.
- Repair-focused use: The main value proposition is coverage, especially for replacement screws that are hard to match from leftover parts.
- People who like organized hardware: Labeled compartments help reduce time spent digging through a mixed pile.
Who should be careful before buying
- Exact-fit buyers: If your project depends on a very specific screw spec for a particular OEM design, double-check thread and standoff requirements first.
- Anyone rough on small parts: Because there are many tiny fasteners, careful storage is part of successful use.
Is it worth it?
For most DIY PC work, this type of multi-size screws kit is worth considering when you want a “coverage-first” option rather than sourcing individual screws one at a time. Review feedback supports that the kit can be useful even when you only need one or two missing parts, because the assortment increases the chance of matching the required screw. If your needs are extremely specific and you already know the exact screw type you require, a single-screw or smaller targeted kit could be more precise. But if you want a practical backup for builds and repairs, this is the kind of set that tends to earn its keep.
Price and availability
Price and stock can change, so check the latest listing details before ordering. If your main goal is to reduce downtime during repairs, compare this set’s piece variety against smaller kits to make sure you get enough range for your most common screw sizes.
FAQ
Will this kit work for motherboard standoffs and typical PC case mounting?
It is designed for DIY PC installation and repair, including motherboard mounting and standoff use. Still, you should confirm your motherboard’s standoff pattern and the required thread size so the included screws match your case and board hardware.
What kind of components is this meant to support?
The kit targets common internal mounting needs such as 2.5-inch SSD and HDD mounting, fan mounting, GPU bracket screws, PSU mounting, and other internal accessories like CD-ROM mounting.
Why do people recommend having a small magnet with small screw kits?
Because the set contains many small fasteners, it is easier to recover pieces if you accidentally drop them. A magnet can help when working around metal surfaces.
Is the labeled organizer actually useful?
Reviewers frequently mention the labeled, compartment-style organization as a meaningful convenience when you need to find a specific screw quickly during disassembly and reassembly.
Are there any drawbacks to consider?
The main drawbacks are handling and match risk. With many small parts, you need careful storage to avoid losing screws, and you should verify thread requirements for the specific device or motherboard you are servicing.
Specifications
| Product Title | 502PC Computer Motherboard Screws Kit, Motherboard Standoffs Screws for Universal HDD Hard Drive, SSD, PC Case, PC Fan, Power Supply, Graphics, CD-ROM, ATX Case, for DIY PC Installation & Repair |
|---|---|
| Category | Electronics > Computers & Accessories > Computer Components > Computer Screws |
| Brand | KBRPARTS |
| Manufacturer | KBRPARTS |
| Item Weight | 0.35 Kilograms |
| Color | Metallic, Red, Black & Brass |
| Material | chromium_steel |
| Thread Size | #6-32 |
| Thread Coverage | Fully Threaded |
| Fastener Size | M3 |
| Size Name | 502PCS |
| Item Diameter | 3 Millimeters |
| Number of Pieces | 502 |
| Fastener Type | Machine Screw |
| Warranty Description | 6 Month |
| Set Name | Computer Screws Kit (502PC) |
| Number Of Items | 502 |
| Part Number | KB-PC-SC |
| Model | KB-PC-SC |
| Unit Count | 502.0 Count |
| Screw Head Style | Flat |
| Screw Point Style | Flat Point |
| Head Type | Flat |
| Thread Type | Unf |
| Set Screw Thread Type | Unified National Coarse (UNC) |
| Thread Style | Right Hand M2 M3 M3.5 M5 6-32 Fully Threaded |
| Thread Class | Standard |
Available variants
Size
- 502PCS
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