100Pcs M4 Heat Set Inserts, Metric knurled Nuts Brass Heat Set Insert for Plastic Parts,Insert by Heat into 3D Printing Components (M4xL6xD6)

★★★★★ 4.6 49 reviews

US$3.59
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US$3.59
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Free shipping Free 30-day returns

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Management number 250202298 Release Date 2026/09/17 List Price US$3.59 Model Number 250202298
Category
  • 【Package Content】- The package includes 100 high-quality metric threaded inserts for plastic heat-setting. With a large quantity available, it meets the needs for connecting numerous 3D printing accessories. The threaded brass inserts are approximately sized at M4x6x6mm / M4x0.24x0.24 inches. Please ensure the nut's size matches your plastic parts effectively.
  • 【High-Quality Threaded Inserts】- Crafted from top-tier brass materials, these threaded inserts boast outstanding thermal conductivity, corrosion resistance, and durability. They exhibit remarkable resistance against breakage and deformation. Withstanding temperatures exceeding 300°C / 572°F, they easily endure the harsh heat generated during plastic thermal shaping processes.
  • 【Precision Craftsmanship】- High-precision and clear threading ensures stability and reliability, preventing thread slippage during rotation. The 45-degree angled knurling significantly enhances torque resistance and tensile strength, ensuring a stronger fastening. The embedded nuts feature guiding elements, eliminating the need for countersinking or recessing, making your work more convenient and efficient.
  • 【Easy to Use】- Brass threaded inserts can be installed into components of a 3D printer through heating or ultrasonic methods, or molded during the injection process. They are also suitable for circuit board assembly and the electronics field. With a common soldering iron, you can easily place them into the holes of 3D prints.
  • 【Wide Application】 - These inserts are designed for use with all thermoplastics, including materials like PLA, PETG, ABS, PPS, PP, and others. Whether installing them in 3D printed objects, injection-molded plastic parts, automotive plastic casings, or laptop shells, these inserts offer reliable and durable solutions.

ASIN B0D3VS3F76
Brand Ktehloy
Color gold
Model M4xL6xD6
Set Name Ktehloy 100Pcs M4 Brass Insert Set
Size Name M4x6x6
Metal Type Brass
Unit Count 100 Count
Drive Style Spline
Item Weight 1.6 ounces
Part Number M4xL6xD6
Thread Size M4x6x6
Thread Type Iso Metric
Finish Types Polished
Grade Rating industrial
Manufacturer Ktehloy
Thread Class Fine
Thread Style Right Hand
Fastener Type Insert
Item Diameter 4 millimeters
Material Type Brass
Exterior Finish Brass
Item Dimensions 3.1 x 3.1 x 0.62 inches
Number Of Items 100
Number of Packs 1
Thread Coverage Fully Threaded
Number of Pieces 100
Outside Diameter 4 millimeters
Screw Head Style Knurled
Inside Thread Size M4
Compatible Groove Diameter 4 millimeters

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4.6 out of 5
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