M4 Heat Set Threaded Inserts For 3D Printed Parts Brass Knurled Nuts With Insert Tip Soldering Iron Press Tool Quick Install No Brainer Fasteners For Plastic Projects 100 Pieces

Premium M4 Heat-Set Inserts for 3D Prints (100pcs)
✔️ Brass M4 heat-set threaded inserts with tip, 100-piece pack

Our M4 heat-set threaded inserts are brass knurled nuts designed to reinforce and fasten parts in 3D printed components. Ideal for hobby projects, robotics enclosures, and DIY electronics housings where strong joints matter.

✅ M4 internal thread, 6 mm width, 6 mm length
✅ Brass knurled body for torque resistance and easy grip
✅ 100 pcs per set; heat-set compatible with T18 900M and Weller ST tips
✅ Suitable for PLA, PETG, ABS, PPS, PP plastics

仕様	Details
Internal thread	M4
Width	6 mm
長さ	6 mm
Count	100 pcs

💡 What is a heat-set threaded insert used for in 3D printed parts and plastic assemblies? This handy guide explains typical uses and benefits. - Provides strong fastening in thermoplastics without through holes - Enables repair and rework by removing and re-inserting when needed - Works with common soldering iron tips like T18 900M or Weller ST for quick installs - Helps increase joint integrity in PLA, PETG, ABS, PPS, PP components

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