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$$7.49 () Includes selected options. Includes initial monthly payment and selected options. Details
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AIEX 100pcs 3D Printing Brass Nuts, M2 Threaded Insert, Knurled Brass Nuts, Female Thread Knurled Heat Embedment Nut for 3D Printing Parts Loptop Automotive Plastic Shell (M2x3x3.5mm)

4.7 out of 5 stars 123 ratings
$7.49 $0.75 per Items
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Purchase options and add-ons

Material Brass
Fastener Type Knurled
Thread Size M 3
Exterior Finish Stainless Steel
Color brass

About this item

  • Package Content: You will get 100pcs 3D printing brass nuts, super large quantity can meet your needs of connecting numerous 3D printing accessories. Each knurled brass nut measures about 2x3x3.5mm / 0.07x0.11x0.13inch, please ensure that the size of the nuts can well match your 3D printer.
  • Premium Material: The threaded inserts for 3D printing are made of high quality brass, extremely sturdy, not easy to break or deform, also can withstand high temperature above 300°C / 572°F. Excellent thermal conductivity also makes your 3D printer to work more effectively.
  • Easy to Install: The knurled brass nuts can be easily installed into the the tapered holes of 3D printers by heating, also can be molded by injection molding. The 3D printing brass nuts with full knurled patterns can perfectly match with your 3D printers. Practical nuts make your 3D printer work well.
  • Good Workmanship: With clean surface and twill thread knurled patterns, the nuts can be installed onto 3D printers and fit perfectly and won't scratch your precious 3D printing parts. The smaller diameter of the front end of the nut allows you insert them into 3D printing hole precisely. Inclined thread knurls increase the torque resistance, so they can be fixed on the 3D printers tightly.
  • Wide Application: These m3 threaded insert nuts can be inserted into various plastics, such as PC, PA, PLA, ABS, PETG, etc. Suitable for installing on 3D printers, electrical molding machines, electrical injection molding, automotive or laptop molding plastic shells, etc.
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Frequently bought together

AIEX 100pcs 3D Printing Brass Nuts, M2 Threaded Insert, Knurled Brass Nuts, Female Thread Knurled Heat Embedment Nut for 3D P
This item: AIEX 100pcs 3D Printing Brass Nuts, M2 Threaded Insert, Knurled Brass Nuts, Female Thread Knurled Heat Embedment Nut for 3D Printing Parts Loptop Automotive Plastic Shell (M2x3x3.5mm)
$7.49 ($0.75/10 Items)
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In Stock
Sold by Beisong and ships from Amazon Fulfillment.
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DYWISHKEY 566 Pieces M2 Black Screws, 10.9 Grade Alloy Steel M2x 4/6 /8/10 /12/16 /20mm Countersunk Head Socket Cap Screws Bo
$9.99 ($1.77/100 Items)
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Total price: $00
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Product details

  • Product Dimensions ‏ : ‎ 0.23 x 0.2 x 0.06 inches; 0.32 ounces
  • Date First Available ‏ : ‎ August 3, 2022
  • Manufacturer ‏ : ‎ AIEX
  • ASIN ‏ : ‎ B0B8GN63S2
  • Country of Origin ‏ : ‎ China
  • Customer Reviews:
    4.7 out of 5 stars 123 ratings

Product Description

Specification:
Color: brass color
Material: quality brass
Product Size: about 2x3x3.5mm / 0.07x0.11x0.13inch

Package details:
100 x knurled brass nut

Note:
Due to manual measurement, the size and weight may have a certain error.
Due to the difference between different monitors, there may be a slight color difference existed.

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Customer reviews

4.7 out of 5 stars
123 global ratings

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M2 works fine.
5 out of 5 stars
M2 works fine.
Used with M2 4mm screws no problem. I needed M2 because I undersized the PCB mounting holes which is my fault. These worked great, would definitely buy from this seller again.
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Top reviews from the United States

  • sgath92
    5.0 out of 5 stars Easy to use, work fine
    Reviewed in the United States on January 23, 2025
    Verified Purchase
    These heat inserts work pretty reliably for me if you build or buy a tool to insert them. I have so far used them successfully in PLA and resin (not resin printed but "resin cast"). In the case of the resin cast objects they do sometimes want to come out, and if tear out occurs you can simply use hot glue to seal one end of the drilled out hole, refill it with resin, let it cure, redrill, and reinsert the fitting without problems.
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  • Jeff
    5.0 out of 5 stars Hole Size
    Reviewed in the United States on June 5, 2024
    Verified Purchase
    These work pretty well I printed holes for them with a 3.25mm drill, 3.25mm depth. Then at the top I widen the drill hole to 3.6mm for a depth of 0.75mm. That lets you place them by hand and have them sit in place before melting them in.
    One person found this helpful
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  • Paying Customer
    5.0 out of 5 stars Exactly as described, works great
    Reviewed in the United States on July 26, 2024
    Verified Purchase
    Not much to say, these work exactly as intended, quality is decent consistency is high

    Would buy again if needed
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  • kenneth rood
    5.0 out of 5 stars as advertised
    Reviewed in the United States on June 23, 2024
    Verified Purchase
    as advertised
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  • Stewart Cannon
    5.0 out of 5 stars Perfect for adding screws to 3d prints
    Reviewed in the United States on July 8, 2023
    Verified Purchase
    These are so cool! Super simple to include in a print, just leave an empty cylinder in the print surface (I had great results with a hole 3mm deep and 3.8mm across). Then heat a soldering iron and press fit. They stick really solidly into the print, to the point I think it's more likely the print itself would break before the insert comes loose. I'm going to find excuses to use these every chance I get.
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  • mckhelcy
    5.0 out of 5 stars Works perfectly
    Reviewed in the United States on December 31, 2023
    Verified Purchase
    Heat inserts work fine and are stronger than the m2 screws i use
    Helpful
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  • mike
    4.0 out of 5 stars for the price they are just what i needed
    Reviewed in the United States on May 26, 2023
    Verified Purchase
    Not as good as the ones i buy from mcmaster but for the price they work well
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  • Andrew J. Hovey
    5.0 out of 5 stars Great for FDM prints
    Reviewed in the United States on December 21, 2023
    Verified Purchase
    exactly what I was looking for
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Top reviews from other countries

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  • Simon
    5.0 out of 5 stars Is good
    Reviewed in Australia on November 4, 2024
    Verified Purchase
    Just perfect for the fixing plastic prints
    Report
  • Stephane
    5.0 out of 5 stars Pratique
    Reviewed in France on May 17, 2023
    Verified Purchase
    C est super pratique pour fermer des boîte réalisées en impression 3d.
    Customer image
    Stephane
    5.0 out of 5 stars
    Pratique

    Reviewed in France on May 17, 2023
    C est super pratique pour fermer des boîte réalisées en impression 3d.
    Images in this review
    Customer image
    Report
  • Aldo Mansueto
    5.0 out of 5 stars Hot tip coming.
    Reviewed in Canada on July 30, 2023
    Verified Purchase
    What can I say they work well and they are nicely priced. Naturally, I use a tool sold on Amazon that fits my soldering iron so the installation is seamless.
    Report
  • Amazon Kunde
    5.0 out of 5 stars Super
    Reviewed in Germany on February 27, 2024
    Verified Purchase
    Sehr zu empfehlen
    Report
  • Paul Tout
    5.0 out of 5 stars Great product
    Reviewed in the United Kingdom on April 20, 2023
    Verified Purchase
    Very good item
    Report