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  • binifiMux 360pcs M3 x 4mm/ 6mm/ 8mm/ 10mm/ 12mm/ 16mm / 20mm Black Countersunk Flat Head Phillips Machine Screws and Hex Nuts Kit
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binifiMux 360pcs M3 x 4mm/ 6mm/ 8mm/ 10mm/ 12mm/ 16mm / 20mm Black Countersunk Flat Head Phillips Machine Screws and Hex Nuts Kit

4.5 out of 5 stars 363 ratings
鶹's Choice highlights highly rated, well-priced products available to ship immediately.
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Purchase options and add-ons

Size One Size
Colour Black
Material Carbon Steel
Brand binifiMux
Fastener type Screw Mount

About this item

  • [Valuable Assorted Black M3 Screws Hex Nuts Kit] This binifiMux M3 flat head phillips countersunk machine screws assortment kit include M3 - 0.5mm x 4mm/ 6mm/ 8mm/ 10mm/ 12mm/ 16mm / 20mm bolts in total 210 pieces and 150 pieces M3 hex nuts
  • [Dimensions] This flat head countersunk m3 screws are standard metric thread, its head diameter is 5mm, screws length include 4mm to 20mm, the m3 black hex nuts have 2.5mm height and 5.5mm distance between 2 hex edges
  • [High-Quality Steel] Made of high-quality carbon steel, tough, and durability, and good looking, smoth furface and no blurs,M3 screws is perfect for 3d printers, robotics project, toys,DIY designs etc
  • [Organized storage] This M3 screws and hex nuts are organized into one plastic case, every size is seperated so you could easily get what you need, and also screws nuts could store for a long time in it
  • [Warranty and Service] Committed to best service to you if you have issues about units

Product details

  • Parcel Dimensions ‏ : ‎ 13.69 x 9.5 x 2.31 cm; 1 g
  • Date First Available ‏ : ‎ Dec 2 2020
  • Manufacturer ‏ : ‎ binifiMux
  • Place of Business ‏ : ‎ 008617875820523
  • ASIN ‏ : ‎ B08N5XDHMW
  • Manufacturer reference ‏ : ‎ CF-765
  • 鶹 Rank: #11,406 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement)
  • Customer Reviews:
    4.5 out of 5 stars 363 ratings

Frequently bought together

This item: binifiMux 360pcs M3 x 4mm/ 6mm/ 8mm/ 10mm/ 12mm/ 16mm / 20mm Black Countersunk Flat Head Phillips Machine Screws and Hex Nuts Kit
$10.49
Get it by Monday, Aug 11
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Sold by WindFly and ships from 鶹 Fulfillment.
Total price:$00
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Product description

binifiMux 360pcs M3 x 4mm/ 6mm/ 8mm/ 10mm/ 12mm/ 16mm / 20mm Black Countersunk Flat Head Phillips Machine Screws and Hex Nuts Kit

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Customer reviews

4.5 out of 5 stars
363 global ratings

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Mislabeled product. Not M3.
1 out of 5 stars
Mislabeled product. Not M3.
Not sure if I got a mislabeled product? But last I checked, M3 means 3mm diameter. These were all M2 despite being sold and labeled as M3. Shame. Waste of time. Better quality control needed.
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Top reviews from Canada

  • Reviewed in Canada on April 12, 2025
    Verified Purchase
    Quick delivery, accurate description, nicely coated, seems to be accurately threaded. Though my local big-box hardware stores do stock a lot more metric hardware these days, I didn't even think it was worth the gas to drive in and check their inventory. Bought this assortment to replace eight screws mislaid from a kit I was assembling - perfect replacement. Remember that the screw length is given from the head to the tip, not just the threaded length. I'm always mystified by reviews claiming something is too small...how big can a 3 mm nominal diameter screw be? The more you know about what you're ordering, the less disappointed you will be.
  • Reviewed in Canada on May 8, 2025
    Verified Purchase
    All good thanks
  • Reviewed in Canada on March 24, 2025
    Verified Purchase
    Look and work good, nice sizes selection to keep in house.
  • Reviewed in Canada on July 3, 2025
    Verified Purchase
    Not sure if I got a mislabeled product? But last I checked, M3 means 3mm diameter. These were all M2 despite being sold and labeled as M3. Shame. Waste of time. Better quality control needed.
    Customer image
    1.0 out of 5 stars
    Mislabeled product. Not M3.

    Reviewed in Canada on July 3, 2025
    Not sure if I got a mislabeled product? But last I checked, M3 means 3mm diameter. These were all M2 despite being sold and labeled as M3. Shame. Waste of time. Better quality control needed.
    Images in this review
    Customer image

Top reviews from other countries

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  • Brian T.
    5.0 out of 5 stars High Quality, Low price
    Reviewed in the United States on April 19, 2024
    Verified Purchase
    I don't know why this is a high return item, the quality is near perfect. the only gripe I have is the sizing chart is not built for old eyes, get a magnifying glass out. 5/5 will buy again when I run out.
  • M Lortz
    5.0 out of 5 stars Worked great for my application. Packed well. Had a few extra goodies.
    Reviewed in the United States on June 26, 2025
    Verified Purchase
    M3 with .5 pitch is fairly standard for computer parts. These fit perfectly into existing nuts on my system. Finally allowed me to retrofit USB 3.0 front panel ports onto an old PC. Having a whole bunch of extra ones is a bonus (I only used 4 of them).

    The flathead style allowed for fitting snug up to the plastic on the front of the case, making a clean install.

    The kit was well sealed with tape and as a bonus had a 1/4" Philips adapter and a little screwdriver.
    Customer image
    M Lortz
    5.0 out of 5 stars
    Worked great for my application. Packed well. Had a few extra goodies.

    Reviewed in the United States on June 26, 2025
    M3 with .5 pitch is fairly standard for computer parts. These fit perfectly into existing nuts on my system. Finally allowed me to retrofit USB 3.0 front panel ports onto an old PC. Having a whole bunch of extra ones is a bonus (I only used 4 of them).

    The flathead style allowed for fitting snug up to the plastic on the front of the case, making a clean install.

    The kit was well sealed with tape and as a bonus had a 1/4" Philips adapter and a little screwdriver.
    Images in this review
    Customer image
  • J. Rismiller
    5.0 out of 5 stars Greater value than buying just a few at big box store
    Reviewed in the United States on June 22, 2023
    Verified Purchase
    I needed a few flat head 3mm screws for a project. It was cheaper to buy this set through 鶹 than than jumping in the car and driving to Lowes or Home Depot or Ace Hardware with the hope that one of them would actually have them. These did the job and are going to be handy to have for other projects.
  • michael Wepking
    4.0 out of 5 stars Nice assortment
    Reviewed in the United States on October 30, 2023
    Verified Purchase
    Good product
  • Erwin Rojas Sarabia
    5.0 out of 5 stars Tornillos de Calidad
    Reviewed in the United States on December 6, 2024
    Verified Purchase
    Tornillos de Calidad, los recomiendo 100%
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