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Color: Black ; Material: Carbon Steel;Quantity: 220pcs;
Sizes: M4 x 6mm/ 10mm/ 12mm/ 16mm/ 18mm/ 20mm;
Name: M4 Black Machine Screws;
Package: 120pcs M4 Screws, 100pcs M4 Hex Nuts;
Pitch: 0.7mm; Drive type: Phillips;
[About Countersunk Screws:]
The countersunk screws are mostly used in places where the surface of the parts cannot be raised after installation.
The parts to be fastened are thick and thin. The so-called thick, that is, the thickness of the parts to be fastened is larger than the head of the countersunk head screw.
Thickness, after the screw is tightened, a part of the screw thread does not enter the threaded hole.
Sean Kim
2025-08-26 16:53:35
I appreciate all the many different sizes and lengths in this set. Started using it the day I got it.
radiowave911
2025-08-19 20:24:53
I find that, despite being in the US, I am using metric more and more in my shop. I had a need for M4 screws for an upgrade to my laser engraver. These were not exactly what I wanted, but they were readily available and worked just fine, although I will probably replace them now that my cap screws have arrived.I like the storage container they came in, which does a great job of keeping the sized separated. I have had other containers where one slight tip of the container and the contents are a jumbled mess. The screws seem to be accurately machined, the black coating is clean and even. No issues whatsoever with them. If I have a need for more flat head metric screws in the future, I would not hesitate to purchase these again.
Chuck - The Tech Guy
2025-07-09 10:41:20
Nice variety and quantity of screws, but partitions in case are not fixed and are removable, causing screws to mix together.
PhizioN
2025-07-03 11:23:28
I cannot express enough how much of a hassle I used to go through every time I wanted to adjust my setup or take my PC to LAN, it's really nice knowing that I'm covered no matter how I have to mount my monitor. The kit comes with a wide variety of sizes for all of your needs, I would definitely recommend picking this up, I used mine personally on a computer monitor, but this works for much, much, bigger TVs, etc.
Jack99
2025-06-27 11:38:37
Needed a specific screw to attach my television set to its stand. This multiple size set came neatly packaged in a recloseable transparent case. It came with its own bonus 'Allen Wrench' to boot! Put a smile on my face realizing I did not have to hunt for the right size screwdriver! The screws fit securely and were perfect for the job. Highly recommended!
Karin Flowers
2025-06-18 12:20:52
The screws are correctly m4 threaded. They fit correctly in m4 tapped holes that I made.The plastic case is kinda crappy, and has an inconsistent thickness, but no stars off for that, because I bought these for the screws, not the case. The case does at least seal well, and doesn't spill screws all over if you tip it upside down.
Madeline
2025-06-16 18:54:49
Good
John Tiburzi
2025-06-09 14:15:00
I bought these to replace some of the motor screws on my electric longboard. They're not the highest quality screws, but there are tons of sizes and I'm sure they'll be secure with some Loctite.
Amzn Shopper
2025-04-22 17:55:37
Product as described
Alec
2025-04-21 13:33:13
Did the job as expected
Rick Mallette
2025-01-27 14:03:04
Nice kit perfect for my needs
Aldo Mansueto
2024-12-28 15:25:20
They all are well made and affordable, I can't understand that as a Canadian I can't find metric anything in local stores so Amazon has my business.
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