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QSJ Threaded Insert 400Pcs M3 x L4 x D5 Heat Set Nut Brass for Industrial 3D Printing Projects M3 Soldering Iron Tip Included
✅ In stock
F
Grade
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 2, 2026 8:18 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.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
0/10
📝 Product Overview
🏪 Sold by
Tenyoo-US
📦 Fulfillment
Fulfilled by Amazon
🚚 Shipping
Free Shipping
Product Details
✓【Complete Packaging】 Comes with 400 M3 x L4 x D5 brass threaded inserts and 1 M3 Soldering Iron Tip Included. Everything you need in one compact set.
✓【Durable Brass Construction】 Made from high-quality brass for excellent durability, corrosion resistance, and long-lasting performance.
✓【Effortless Installation】 Place the insert nut into the hole in your 3D print, then gently press the heated soldering iron tip onto the nut’s threaded end. The heat melts the plastic slightly, letting the nut settle in securely. Let it cool, and it's ready to use.
✓【Space-Saving Design】 400 pieces neatly packed in a small, durable plastic box — easy to organize and transport without taking up space.
✓【Wide Application】 Suitable for a broad range of 3D printing projects, making it ideal for reinforcing threaded insert connections in custom parts, enclosures, and functional prototypes across various hobbies and professional applications.
⚙️ Specifications
Material
Brass
Fastener Type
Insert
Thread Size
3mm
Exterior Finish
Brass
Color
Silver
Thread Type
Iso Metric
Inside Thread Size
M3
Thread Style
Right Hand
Thread Coverage
Fully Threaded
Thread Class
Class 2B
Maximum Shear Strength
1200 Lbf
