Ktehloy
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130Pcs 4#-40 Threaded Inserts, 4#-40 Female Thread AE Knurled Nuts Assortment Kit, Brass Heat Set Insert for Plastic and 3D Printing Components (4#-40 * 1/8 * 4.6)
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130Pcs 4#-40 Threaded Inserts, 4#-40 Female Thread AE Knurled Nuts Assortment Kit, Brass Heat Set Insert for Plastic and 3D Printing Components (4#-40 * 1/8 * 4.6)
Crafted from top-tier brass materials, these threaded inserts boast outstanding thermal conductivity, corrosion resistance, and durability.
130Pcs 4#-40 Threaded Inserts, 4#-40 Female Thread AE Knurled Nuts Assortment Kit, Brass Heat Set Insert for Plastic and 3D Printing Components (4#-40 * 1/8 * 4.6)
Item #: 105056228

130Pcs 4#-40 Threaded Inserts, 4#-40 Female Thread AE Knurled Nuts Assortment Kit, Brass Heat Set Insert for Plastic and 3D Printing Components

Item #: 105056228

INR 1641

Price Details

Price

INR 1641

M.R.P. INR 1641

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

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Order now and get it around Thursday, July 30
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Crafted from top-tier brass materials, these threaded inserts boast outstanding thermal conductivity, corrosion resistance, and durability.
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What Stands Out

High Compatibility
Compatible with a variety of plastic materials, these inserts ensure solid anchor points for screws, enhancing the durability of 3D-printed components.
Easy Installation
Designed to be melted into plastic, these heat set inserts allow for efficient and secure fitting without the need for additional tools, reducing assembly time.
Durable Material
Crafted from brass, these heat set inserts provide exceptional strength and resistance to wear, ensuring reliable performance in various applications and extending the lifespan of 3D-printed projects.

Product Details

Ktehloy Shop 130Pcs 4#-40 Threaded Inserts, 4#-40 Female Thread AE Knurled Nuts Assortment Kit, Brass Heat Set Insert for Plastic and 3D Printing Components (4#-40 * 1/8 * 4.6) online at a best price in India. B0D3VR2GBD
Fastener TypeInsert
Thread Size#4-40
Exterior FinishBrass
ColorBrass
Inside Thread Size#4
Thread StyleRight Hand
Thread CoverageFully Threaded
Thread ClassClass 2A
Grade RatingIndustrial
Item Dimensions2.87 x 2.55 x 0.67 inches (7.3 x 6.5 x 1.7 cm)
Item Weight1.34 Ounces (37.99 grams)
Size Name#4-40 * 1/8 * 4.6
Number of Pieces130
BrandKtehloy
Set Name4#-40*1/8*4.6(130Pcs)
ManufacturerKtehloy
Number Of Items130
ModelM3xL3.2xD4.6
Part Number4#-40*1/8*4.6
Unit Count130.0 Count
Material TypeBrass
Metal TypeBrass
Finish TypesUnfinished
MaterialBrass

Who Should Buy?

Suitable For
  • 3D Printing Enthusiasts

    Ideal for hobbyists looking to improve the durability of plastic components made through 3D printing.

  • DIY Project Makers

    Great for individuals constructing custom projects that require secure fastening in lightweight materials like plastic.

  • Prototyping Engineers

    Useful for engineers needing reliable inserts in prototypes to ensure strength and consistency in product designs.

Not Suitable For
  • Heavy-Duty Applications

    Not suitable for applications requiring strong fastening in metals or under heavy load conditions.

Product Description

130Pcs 4#-40 Threaded Inserts, 4#-40 Female Thread AE Knurled Nuts Assortment Kit, Brass Heat Set Insert for Plastic and 3D Printing Components (4#-40 * 1/8 * 4.6)

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What sizes are the threaded inserts?

    Answer: The threaded inserts are approximately sized at M6x8x8mm / M6x0.32x0.32 inches.
  • Question: Can these inserts be used with any type of plastic?

    Answer: Yes, they are designed for use with all thermoplastics including PLA, PETG, ABS, and more.
  • Question: How can these threaded inserts be installed?

    Answer: They can be installed using heating methods, ultrasonic methods, or molded during the injection process.

Ktehloy Nut Inserts Editorial Review

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PK
Purchase
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“logistcs is very good”

13 June 2026 · via Trustpilot
AN
Akhil
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“Very good and seamless experience, delivery package came in very good condition”

12 June 2026 · via Trustpilot
DK
Dr Kumarasway
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“Heavy import cost and DHL's high delivery fees.”

9 June 2026 · via Trustpilot
JM
J Mama
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“Interesting book and the seller describe it thank you”

8 June 2026 · via Trustpilot
PC
Paritosh
Verified buyer

“Excellent quality and a perfect fit. Description and measurements provided are to the point. Keep them coming more 🤟🏻”

8 June 2026 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

INR 1641

Order now and get it around Thursday, July 30

QTY:

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Fastest cross-border delivery

Features & Benefits

  • Includes 50 high-quality metric threaded inserts for versatile use.
  • Made from durable brass for outstanding thermal conductivity and corrosion resistance.
  • Resists breakage and deformation, withstanding temperatures over 300°C / 572°F.
  • Precision threading ensures stability and prevents thread slippage during use.
  • Easy installation with heating or ultrasonic methods; perfect for 3D printing and electronics.
  • Compatible with all thermoplastics, suitable for a variety of applications.

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