These M3 x 10mm Brass Heat Set Threaded Round Insert Nuts are designed for creating durable, reusable threads in plastic enclosures, especially in 3D-printed components. With a knurled outer surface, these inserts provide excellent grip and resist rotational forces during installation. Made from high-quality brass, they offer strong corrosion resistance and ensure long-lasting thread integrity under mechanical stress.

Features of M3x10x4.2mm Brass Heat Set Threaded Inserts:

1. Ideal for M3 screws with 4.2mm outer diameter and 10mm length
2. Designed for heat staking into plastic or 3D-printed materials
3. Knurled body ensures superior holding power and anti-rotation
4. Manufactured from premium brass for strength and longevity
5. Suitable for electronics casings, mechanical builds, and plastic joints

Specifications of M3x10x4.2mm Brass Heat Set Threaded Inserts:

• Thread Size: M3
• Inner Diameter: 3mm
• Outer Diameter: 4.2mm
• Length: 10mm
• Material: Brass
• Type: Heat set, round insert nut
• Quantity: 10 pieces
• Recommended Installation: Heat press or soldering iron

Package Includes:
10 × M3 x 10mm Brass Heat Set Threaded Round Insert Nut