Brass Threaded Heat Inserts

Give your 3D printed projects a professional finish with Brass Threaded Heat Inserts from 3D Printer Gear. Designed for use in a wide range of 3D printing applications, these precision-made brass inserts provide sturdy, long-lasting threads when embedded in thermoplastic parts. Whether you’re building functional prototypes or custom enclosures, these inserts ensure consistent, reliable connections that can be repeatedly assembled and disassembled without damaging your print.

Easy Installation and Superior Durability
Simply heat the insert and press it into your printed part using a soldering iron or heat press. As it cools, the knurled surface locks securely into the plastic, delivering stable screw threads that resist stripping and pulling out. With Brass Threaded Heat Inserts, you can confidently attach components, panels, or other hardware, knowing your parts will stay firmly fastened over time.

Key Features:

  • Wide Compatibility: Suitable for a variety of thermoplastics, including PLA, ABS, PETG, and nylon
  • Robust Construction: Brass material offers superior corrosion resistance and long-term reliability
  • Knurled Design: Textured exteriors provide excellent grip within printed parts for secure threads
  • Easy to Install: Simply apply heat and press into place for a rapid, consistent fit
  • Multiple Sizes Available: Accommodates various hardware needs for different projects
  • Enhanced Professionalism: Elevates overall product quality and appearance

Size Table :

We list each product size in an “ID × L × OD” format for clarity and convenience, other critical dimentions can be found in the table below

  • ID (Thread Type)
  • L (Length)
  • OD (Outside Diameter)

 

ID (Thread Type) Name L (Avaliable Lengths) OD (Outside Diameter) D2 D1
M2 M2*L*3.5 3/4/5/6/7/8 2.8 2.81 2.68
M2 M2*L*3.2 3/4/5/6/7/8 3.2 2.92 2.81
M2.5 M2.5*L*4 3/4/5/6/7/8 4.0 3.48 3.44
M2.5 M2.5*L*3.5 3/4/5/6/7/8 3.5 3.07 3.04
M3 M3*L*4.2 3/4/5/6/7/8 3.4 3.77 3.37
M3 M3*L*4.5 4/5/6/7/8/10 4.5 3.96 3.90
M3 M3*L*5 4/5/6/7/8/10 5.0 4.17 4.12
M3 M3*L*4.6 4/5/6/7/8/10 4.6 3.98 3.78
M4 M4*L*6 4/5/6/7/8 5.33 5.16 5.16
M4 M4*L*7 4/5/6/7/8 7.0 5.68 5.52
M4 M4*L*6.3 4/5/6/7/8 6.3 5.45 5.43
M4 M4*L*6.5 4/5/6/7/8 6.5 5.60 5.46
M5 M5*L*7 4/5/6/7/8 7.0 6.12 5.93
M5 M5*L*7.5 4/5/6/7/8/9 7.5 6.44 6.42
M6 M6*L*8 6/7/8/10/12 8.0 7.09 7.07

 

Upgrade your 3D printing toolkit with Brass Threaded Heat Inserts from 3D Printer Gear. Ensure dependable fastening and a polished look for your printed parts—no matter the project size or complexity.

(64440)

SKU 64440

Be The First To Review This Product!

Help other 3DPrintergear users shop smarter by writing reviews for products you have purchased.

Write a product review