Threaded Inserts Assortment Kit With 548 Pieces Across 22 Sizes And Eight Heat Set Soldering Tips For Reliable Heat Set Insertion In 3D Printing Projects Brass Knurled Nuts For Plastic Components Electronics Enclosures And Prototypes
✔️ 548 pcs in 22 sizes with 8 soldering tips for heat-set inserts
This brass knurled insert kit is built for thermoplastic parts and 3D printed components. It’s ideal for reinforcing holes and creating durable metal threads in plastics used for hobby projects, automotive housings, and electronics enclosures. The included heat-set tips help you install them quickly with a standard soldering iron.
✅ 2#-56x1/8 (60 Pcs)✅ 2#-56x3/16 (60 Pcs)
✅ 2#-56x1/4 (60 Pcs)
✅ 4#-40x1/8 (40 Pcs)
✅ 4#-40x5/32 (40 Pcs)
✅ 4#-40x3/16 (20 Pcs)
✅ 4#-40x7/32 (20 Pcs)
✅ 4#-40x1/4 (20 Pcs)
✅ 4#-40x9/32 (20 Pcs)
✅ 4#-40x5/16 (20 Pcs)
✅ 6#-32x3/16 (20 Pcs)
✅ 6#-32x1/4 (20 Pcs)
✅ 6#-32x5/16 (20 Pcs)
✅ 6#-32x1/2 (10 Pcs)
✅ 8#-32x1/4 (20 Pcs)
✅ 8#-32x5/16 (20 Pcs)
✅ 8#-32x3/8 (20 Pcs)
✅ 8#-32x7/16 (10 Pcs)
✅ 8#-32x1/2 (10 Pcs)
✅ 10#-32x9/32 (10 Pcs)
✅ 10#-32x3/8 (10 Pcs)
✅ 10#-32x1/2 (10 Pcs)
These high-quality brass inserts withstand high heat and corrosion, offering reliable torque resistance and strong thread engagement in a wide range of plastics. The knurled surface minimizes slipping during tightening, while the embedded nut design eliminates the need for countersinking, making projects faster and cleaner.
💡 What is a common use case for threaded inserts in plastic parts? They provide durable threads for hardware in soft plastics, enabling repeated assembly and reliable fastening. - durable threads in PLA, ABS, PETG - easy installation with heat-set or ultrasonic methods - removable and reusable for prototyping and maintenance