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LuKaiSen

350 Pcs Black Computer Screws Kit PC Motherboard Standoffs SSD Set | for PC Case Fan HDD SSD Motherboard, Black Zinc Carbon Steel, with 54pcs Insulation Gaskets, Clear Label Storage Box

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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Jul 30
Order within 12 hours and 41 minutes
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Color: 350 Pcs Black PC Screw


Features

  • 350PCS ALL-IN-ONE PC BUILDER KIT: Stop the mid-build frustration. This comprehensive assortment includes every essential fastener needed for building or repairing a desktop. From M3x5 SSD screws to #6-32 chassis screws, it ensures a seamless upgrade for your PC case, motherboard, and cooling fans.
  • REINFORCED CARBON STEEL & BLACK ZINC: Crafted from high-strength carbon steel with a black zinc finish, these screws are engineered for maximum durability and corrosion resistance. Unlike generic soft-metal screws that strip easily, our precision-cut threads provide a reliable grip even during high-torque installations.
  • ADVANCED MOTHERBOARD SHORT PROTECTION: Includes 54 specialized M3x8 insulation gaskets. These washers act as a critical safety barrier, preventing electrical shorts and protecting your expensive motherboard circuits from mechanical damage during installationa must-have for professional PC builders.
  • DEDICATED CASE FAN & SSD HARDWARE: No more improvising. This kit features 30pcs of M5x10 conventional fan retaining screws and 50pcs of M3x5 screws specifically for 2.5-inch SSDs. Weve solved the common pain point of missing the exact fastener for your cooling system and storage drives.
  • ORGANIZED & TRANSPARENT STORAGE: All 350 pieces are neatly sorted in a heavy-duty, clearly labeled storage case. Each compartment is marked with specific sizes, allowing you to quickly identify M3 vs. #6-32 screws, preventing messy mix-ups and ensuring your workbench stays organized.

Description

LUKISAN Deals You Can't Miss! Explore Additional Discounts at the LUKISAN Store! LuKaiSen is dedicated to selling high quality screws, flat washers and electrical tools. LuKaiSen produces more than 50 billion hardware products annually and sells them to 30 countries and regions around the world! LuKaiSen, the leader in quality hardware! Precision M.2 Screws & Standoffs Kit. Never Lose an M.2 Screw Again.

Material: Brass, Steel and Fiber Paper


Head Style: Flat


Item dimensions L x W x H: 6.88 x 3.5 x 0.65 inches


Exterior Finish: Brass, Steel and Fiber Paper


Thread Size: #6-32


Item Dimensions: 6.88 x 3.5 x 0.65 inches


Thread Size: #6-32


Thread Coverage: Fully Threaded


Fastener Size: M3 x 6mm


Size Name: 350PCS


Item Diameter: 3 millimeters


Compatible Groove Diameter: 0.14 inches


Number of Pieces: 350


Brand: LuKaiSen


Color: 350 Pcs Black PC Screw


Fastener Type: computer


Unit Count: 1 Count


Set Name: LuKaiSen 350PCS Computer Screws Motherboard Standoffs Assortment Kits


Manufacturer: LuKaiSen


Model: 350PCS Computer Screws Assortment Kit


Number Of Items: 350


Part Number: B0BZ44TR3V


Screw Head Style: Flat


Screw Point Style: Flat Point


Head Type: Variety Pack


Thread Type: Unf


Set Screw Thread Type: Unified National Coarse (UNC)


Thread Style: Left Hand


Thread Class: 3A


Drive System: Phillips


Material Type: Brass, Steel and Fiber Paper


Exterior Finish: Brass, Steel and Fiber Paper


Metal Type: Brass, Steel and Fiber Paper


Finish Types: Zinc Plated


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Jul 30

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Quality
Color: 516 Pcs Black PC Screw
Great variety of screws. Bought these for my son who is into computers and building them. They are a good quality and all black. Once he found the right fit they went right in and fit perfectly. Good value also since you get so many for future use.
Reviewed in the United States on March 18, 2026 by Martin
    • Good
Color: 350 Pcs Black PC Screw
Got this on sale, good stuff
Reviewed in the United States on July 17, 2026 by Jianhu
    • A must-have kit for PC and laptop repairs
Color: 158 Pcs Silver PC Screw
Review Image by KaninAngMandaragat
Review Image by KaninAngMandaragat
Review Image by KaninAngMandaragat
Review Image by KaninAngMandaragat
This screw kit is incredibly useful if you work on desktops or laptops regularly. It includes a wide variety of common sizes for PC cases, motherboards, M.2 NVMe drives, standoffs, and more. Having everything organized in one labeled case saves a lot of time and frustration. The assortment covers the most frequently used screws in computer builds and repairs, which makes it great for upgrades, part swaps, or restoring older systems. The included standoffs and M.2 screws are especially helpful since those are often missing when you need them most. The storage case keeps everything separated and easy to identify. No digging through random containers or mixing sizes by accident. If you do any kind of PC maintenance or hardware upgrades, this is a very practical kit to keep on hand. ... show more
Reviewed in the United States on February 15, 2026 by KaninAngMandaragat
    • A Decent Little Kit
Color: 633 Pcs Black M.2 Screw
This kit did what I needed it to do: Establish a firm mount for my M.2 SSD onto my ASUS Motherboard. The included magnetic screwdriver and pieces are a great addition to the avid computer enthusiast's collection. That being stated, however, not everything was phenomenal. My greatest concerns with the product are that the case that holds it has removeable dividers that separate the standoffs and tiny screws. While that sounds great, it's not so much, as whenever the case moves around, the dividers tend to lift up a bit and the screws end up mixing together, causing them to need to be sorted again. Often times, the lid doesn't shut correctly due to this factor, and the problem worsens. A fixed, pre-fabricated case with non-removable slots would be more ideal, and as such I ended up moving the screws to a case I had purchased elsewhere that was built exactly in this manner. Lastly, it became obvious that the screws and other parts aren't built of the best quality materials, as whenever I applied just a slight bit too much torque to the screws with the included screwdriver, the screws quickly stripped on the head, meaning the metal used to create them is fairly poor. Just don't overtighten or apply too much pressure and you'll be fine otherwise. A good, necessary little kit for expansion, though, so can't go too wrong here. ... show more
Reviewed in the United States on December 28, 2023 by xX0utbackXx
    • Not sure if the price will be the same tho, so decide based on price and your needs.
Color: 633 Pcs Black M.2 Screw
The head of the screw was chipping pretty quickly, which I kinda expected lol, but otherwise I'm definitely satisfied with my purchase, so many screws for future builds and repairs for that price is definitely worth it. I'm glad it's not just a plain old screw and is actually magnetic too, bcz usually they don't have those when they toss it in with a purchase primarily of something else as the main focus. ... show more
Reviewed in the United States on March 8, 2026 by Kairu
    • Exactly as described and delivered fast!
Color: 30 Pcs Silver M.2 Screw
Review Image by It's Easy DIY
Review Image by It's Easy DIY
I needed a screw to hold down an NVME drive and had a choice; I could either order one screw for $2.99 and get it next week or order this bag of everything for a few cents less and have it delivered in 2 days. Momma didn't raise no dummy. I bought this and I'm back in business with plenty left over and a screwdriver to boot. If you need it, get this set. Even if you don't, get it anyways as at this price, it's always nice to have in your toolbox. ... show more
Reviewed in the United States on June 28, 2026 by It's Easy DIY
    • Great little hardware kit
Color: 158 Pcs Silver PC Screw
Great little kit with plenty of hardware for an affordable price. Case seems durable and isn’t too big, but there’s room for adding more hardware. Easy to use.
Reviewed in the United States on March 2, 2026 by Alexander
    • Just needed ssd screw
Color: 30 Pcs Silver M.2 Screw
It has everything you need for pc. I was missing screw for m.2 ssd and this got what I needed
Reviewed in the United States on July 20, 2026 by John H

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