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QSJ 170Pcs Threaded Inserts Set Brass Heat Set Insert M3 M4 Insert Nut with Soldering Iron Tip for 3D Printed Plastic Materials
✅ In stock
⭐ Lowest price we've tracked
C
Grade
Analysis Confidence
73%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 20, 2026 5:41 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰The price is modestly below what this product ordinarily sells for.
- 📉Our analysis places this at the most competitive price point we have ever tracked for this product — an exceptional moment to buy.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
8.32/28
Recent Value
5.63/22
Market Standing
10/20
Deal Strength
20/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Tenyoo-US
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Comprehensive Set】: Our package includes a total of 170 threaded inserts, conveniently organized in a two-compartment case. With 130pcs M3x4x5, 40pcs M4x8.1x6.3, you'll have a wide range of options to meet your needs.
✓【High-Quality Material】: These heat set inserts are made from durable and corrosion-resistant brass. The sturdy construction ensures their reliability and longevity, making them suitable for various applications.
✓【Easy to Use】: Our set comes with 2 additional soldering iron tips in sizes M3 and M4, allowing you to conveniently embed the inserts into your 3D printed parts.
✓【Versatile Application】: These inserts are designed for embedding in 3D printed components. Whether you're working on DIY projects, prototyping, or professional applications, our inserts will provide secure and reliable fastening solutions.
✓【Compact Storage】: The two-compartment case is compact and lightweight, making it easy to store and carry. You can conveniently keep your inserts organized and accessible, ensuring efficiency and convenience in your projects.
⚙️ Specifications
Material
qsj
Fastener Type
Insert
Thread Size
#8-32
Exterior Finish
Brass
Color
Gold
Metal Type
Brass
Finish Type
Polished
Brand
QSJ
Item Weight
50 g
Thread Type
Unified National Fine
Inside Thread Size
M3, M4
