150 Pieces M2 Brass Heat Set Inserts With Knurled Bodies For Plastic Parts Great For 3D Printing Projects Use Heat To Install In Plastic Components M2 4 Three Point Two Millimeter

150-Pack M2 Brass Heat-Set Inserts with Knurled Bodies
✔️ 150 pieces; M2 x 4 x 3.2 mm (0.16 x 0.13 in) brass heat-set inserts, gold

These brass heat-set inserts are designed for plastic parts and 3D printed assemblies. They install with heat to create durable threads, giving you strong, lasting joints in hobby projects, electronics enclosures, and model builds.

✅ 150-piece pack for bulk use
✅ Metric threading M2 x 4 x 3.2 mm brass insert
✅ Knurled body for better grip in plastic parts
✅ Gold color matches standard M2 plastic hardware

💡 What is a heat-set insert used for in plastic projects and 3D printed parts?

Heat-set inserts form durable metal threads in soft plastics, allowing secure and reusable joins.

• Durable metal threads for plastic components, enclosures, and models
• Secure, permanent joints after heat-set installation
• Matches metric M2 fasteners common in small assemblies
• Ideal for hobby, model making, and electronics enclosures

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