INDUSTRIAL BOY
Heat Set Threaded Insert, Brass Inserts - Heat Set Inserts for 3D Printing, Plastic Parts & Prototyping | Metric Knurled Nuts for Secure Fastening (1/4-20 Thread - 50 Pack)
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R 508
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Delivered in 10–20 working days —
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Description
- ? Precision M3 Threaded Inserts: High-quality brass heat set inserts with an M3 internal thread, 3mm length, and 4mm diameter—perfect for securing components in 3D printing and plastic parts.
- ? Effortless Heat Installation: Designed for easy embedding using a soldering iron or ultrasonic insertion, these knurled nuts provide a strong hold in thermoplastics like PLA, PETG, ABS, PP, and more.
- ? Superior Grip & Durability: The opposing spiral knurling enhances torque resistance, ensuring firm retention and preventing pull-out under stress—ideal for industrial, hobby, and prototyping applications.
- ? Premium Brass Construction: Corrosion-resistant brass offers exceptional conductivity and long-lasting performance, making these inserts perfect for high-strength fastening needs.
- ? Versatile Applications: Ideal for securing 3D-printed parts, plastic casings, electronics enclosures, drones, robotics, and mechanical assemblies—optimized for Anycubic, Prusa, Creality, and other 3D printers.
Technical Specifications
Manufacturer
INDUSTRIAL BOY
Color
Gold
Size
M3 x 3mm
Height
1.3 cm
Length
7.6 cm
Width
5.1 cm
Shipping & Delivery
Your order is shipped from the USA and delivered to your door in South Africa in 10–20 working days. All items are fully tracked.
Returns & Exchanges
We offer a 30-day return window. If something isn't right, contact our support team and we'll make it right.