OVERVIEW
Built for practical projects.
Brass M3 heat-set threaded inserts for strong, reusable threads in 3D-printed and thermoplastic parts, available in packs of 5, 10, and 20.





Fasteners · Motivector Selected
Brass M3 heat-set threaded inserts for strong, reusable threads in 3D-printed and thermoplastic parts, available in packs of 5, 10, and 20.
Canadian inventoryStocked and shipped from Ontario.
Clear specificationsProduct information comes directly from our catalog.
Real supportContact Motivector before ordering if you are unsure.
OVERVIEW
Brass M3 heat-set threaded inserts for strong, reusable threads in 3D-printed and thermoplastic parts, available in packs of 5, 10, and 20.
QUICK FACTS
TECHNICAL INFORMATION
Brass heat-set threaded inserts designed to create strong, durable machine threads in 3D-printed and thermoplastic parts. The knurled exterior helps anchor the insert securely as it is installed with heat, making it ideal for parts that need repeated assembly and disassembly.
Specifications:
– Thread size: M3 × 0.5 mm
– Insert length: 5 mm
– Outer diameter: 4 mm
– Material: Brass
– Installation method: Heat-set
– Knurled exterior for improved grip
– Suitable for PLA, PETG, ABS, ASA, nylon, and other thermoplastics
– Ideal for 3D printers, electronics enclosures, robotics, fixtures, prototypes, and custom assemblies
Available in packs of 5, 10, and 20.
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