300 Pcs M3 Threaded Inserts for Plastic with Heat Set Tip,M3*(3mm-10mm Hight)*4.5mm Heat Set Inserts Kit,Brass Inserts for 3D Pringting
300 Pcs M3 Threaded Inserts for Plastic with Heat Set Tip,M3*(3mm-10mm Hight)*4.5mm Heat Set Inserts Kit,Brass Inserts for 3D Pringting
30 in stock
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Description
Description
About This
- Standard M3 Size & Included Tip: M3 size (4.5mm OD, 3mm-10mm Height, 0.5mm Pitch) threaded inserts, compatible with M3 screws. Includes a matching soldering iron tip for installation.
- Ideal Heat-Set Inserts for 3D Printing: Perfect brass threaded inserts for plastics. Easily embed into 3D printed parts or thermoplastics (PLA, ABS, PETG) using a soldering iron with the included Heat Set Insert Tips.
- Premium Lead-Free Brass & Durability: Made from high-quality, lead-free brass for excellent heat conduction, corrosion resistance, and strength. Withstands over 300°C / 572°F (ideal for heat setting), resisting breakage and deformation.
- Knurled Grip & Easy Installation: Knurled surface (45° design) provides superior pull-out resistance and torque holding vs. smooth inserts. Built-in lead-in allows easy installation into plastic without countersinking.
- Organized Kit & Warranty: Supplied in a reinforced, compartmentalized box (kit style) with clear labeling for easy use. Backed by Kadrick's testing and a 24-month warranty.
Overview
- Material : Brass
- Fastener Type : Insert
- Thread Size : M3 x 0.5MM
- Exterior Finish : Brass
- Color : Gold
Shipping
Shipping
We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Manufacturing
Manufacturing
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.

Frequently Asked Questions
What is the return policy?
We offer a 30-day return policy for items in their original condition.
When will I get my order?
Standard shipping within the U.S. typically takes 5–10 business days.
Why choose ModuBox solutions?
We meticulously source and select premium, BPA-free materials for guaranteed quality.
Our collection is curated globally to ensure a cohesive and calm experience for every room in your home.
How much does shipping cost?
Shipping costs are calculated at checkout based on your location and order size.
How can I contact support?
Email us at thepartshub.usa@gmail.com. We typically respond within 24 hours.