YoiYee M3 x 4mm Brass Threaded Insert Nuts for 3D Printing, 50 Pack

Key features

• Key Specifications - M3 female thread with 0.5mm pitch, 4mm length, 5mm outer diameter, made from solid brass.
• Secure Hold - Knurled exterior surface provides strong resistance against torque and pull-out force once embedded in plastic.
• Easy Installation - Features an integrated guide pilot for smooth placement into 3D printed parts or injection moulded components via heat or ultrasonic embedding.
• Durable Material - Solid brass construction provides heat resistance and thermal conductivity for reliable heat-staking into thermoplastic matrices.
• Package Contents - 50 x M3 x 4mm x 5mm brass threaded inserts.

Description

These brass threaded inserts create strong, reusable metric threads in thermoplastic components. They eliminate stripped holes in 3D prints by embedding directly using a soldering iron or ultrasonic tool. Specifications Thread Size: M3 x 0.5mm pitch Length: 4mm Outer Diameter: 5mm Material: Solid Brass Quantity: 50 Pieces Works Great For PLA, PETG, ABS 3D printed parts, custom electronics enclosures, and injection moulded plastic housings. Pro Tip Use the integrated pilot guide to keep the insert aligned perpendicular to your printed part before applying heat. Package 50x M3 x 4mm (L) x 5mm (OD) Brass Threaded Inserts

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