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Kadrick

KADRICK M2-M5 Heat Set Insert Kit,520PCS Thread Inserts for 3D Printing

✅ In stock
F
Grade
💤 Not a Deal
11.04/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$15.98
Listed $39.98
Save $24.00 60% OFF
Analysis Confidence 63%
Check Deal at Amazon
Price verified Sep 24, 2026 3:10 AM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • 💰The current price sits right around what this item typically fetches.
  • 🏷️The retail sticker price has been slashed by 60% — a steep markdown from the official listing.
  • 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0.91/28
Recent Value 0.89/22
Market Standing 3.75/20
Deal Strength 1.5/20
Momentum 4/10

📝 Product Overview

🏪 Sold by Kadrick——Expert of Fastener
📦 Fulfillment Fulfilled by Amazon
🚚 Shipping Free Shipping

Product Details

Suitable for 3D printing: Brass threaded inserts, which can be embedded into plastic materials using the heat from a soldering iron or ultrasound, are the optimal solution for adding threads in 3D printing.
Common specifications: We have created this set of inserts using M2 M3 M4 M5 sizes based on the most commonly used specifications by 3D printing enthusiasts. The heights range from 3mm to 12mm. We hope you will like it.
Secure fixation: Our brass threaded inserts are made of high-quality brass and undergo precision processing, ensuring excellent heat conduction and corrosion resistance. Through testing, we have found that compared to straight-threaded inserts, the knurled threaded inserts provide stronger gripping strength and can withstand high levels of tensile force.
Clear labeling: Each specification has its own independent compartment in the plastic box, and we have attached labels with detailed annotations for key data, making it convenient to use.
Brand guarantee: Kadrick specializes in the production and development of fasteners. Our products have undergone rigorous testing, so you can use them with confidence. Additionally, we provide a 24-month after-sales warranty service. If you have any questions, please feel free to contact us.

⚙️ Specifications

Material
Brass
Fastener Type
Insert
Thread Size
M2 M3 M4 M5
Exterior Finish
Brass
Color
yellow
Thread Type
Iso Metric
Inside Thread Size
M2, M3, M4, M5
Thread Style
Right Hand
Thread Coverage
Fully Threaded
Screw Head Style
Knurled
Grade Rating
commercial

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