580+7PCS Heat Set Threaded Inserts Kit, M2 M2.5 M3 M4 M5 M6 Metric Brass Threaded Inserts Assortment, Knurled Inserts with Heat Set Insert Tool, for 3D Printing Components, Plastic Parts, DIY Projects

★★★★★ 4.2 142 reviews

US$3.99
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US$3.99
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Management number 250223822 Release Date 2026/09/17 List Price US$3.99 Model Number 250223822
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  • 【Budget-Friendly Choice】Backed by real user usage data, this kit includes the 6 most frequently used metric knurled nut sizes for 3D printers: M2, M2.5, M3, M4, M5 and M6. It also features an upgraded heat set insert tool with an extended tip for perfect compatibility. No need to purchase additional tools separately—this all-in-one set meets all your needs in a single purchase.
  • 【Top-Tier Brass Quality for Longevity】Made of high-quality brass, our heat set inserts and tool feature great thermal conductivity. The sturdy brass resists oxidation, corrosion, breakage and deformation, performing much better than fragile quick-fail alternatives. These inserts stay reliable for years, ensuring firm fastenings even under heavy frequent use.
  • 【Precision Design for Maximum Secure Grip】High-precision threading prevents slippage during installation, while 45-degree spiral knurling boosts torque resistance and tensile strength. The knurled exterior creates tight friction with plastic, delivering stronger holding power than standard straight-threaded inserts. Built-in guides eliminate the need for countersinking—just insert and secure for a firm, long-lasting fit.
  • 【Clear Identification & Tidy Organization】Each threaded insert size is stored in a separate sealed compartment to avoid messy tangles. With clear and easy-to-read size labels, you can get the right insert in seconds and store it neatly. Keep your workspace organized for long-term use, easy to handle even without professional skills.
  • 【Universal Compatibility & Reliable Quality Assurance】Works perfectly with all thermoplastics (PLA, PETG, ABS, PPS, PP) and various projects from 3D printed parts to automotive and laptop housings. Each item is strictly inspected for durability. Suitable for electronics, toys and furniture with long-lasting reliable retention. Buy with full confidence.

ASIN B0GWX4M2NJ
Brand Susksdr
Color brass color
Model Threaded Inserts M2 M2.5 M3 M4 M5 M6
Set Name Premium Brass Threaded Inserts Assortment Kit (587 Piece)
Size Name M2, M2.5, M3, M4, M5, M6
Metal Type Brass
Unit Count 587 Count
Item Weight 210 g
Part Number threaded inserts M2-M6
Thread Size M2 M2.5 M3 M4 M5 M6
Thread Type Iso Metric
Finish Types Brushed
Manufacturer Susksdr
Thread Style Left Hand
Fastener Type Insert
Material Type Brass
Exterior Finish Brass
Item Dimensions 6.8 x 4 x 0.65 inches
Number Of Items 587
Thread Coverage Fully Threaded
Number of Pieces 587

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