Threaded Inserts For Plastic M2.5 0.45 Reverse Slot Stainless Steel Threads Press In Installation Pack Of 5 Great For 3D Printed Parts And Prototyping

Stainless M2.5 Plastic Threaded Inserts, Press-In (5-Pack)
✔️ M2.5 stainless steel, press-in, reverse-slot, 0.45in length, 5 pcs

These threaded inserts are designed to be pressed into plastic parts, such as 3D printed components or pre-drilled holes, to create strong, reusable threads without heat or epoxy. They’re ideal for prototyping, hobby projects, and lightweight assemblies where you need durable threaded connections in thermoplastics or thermosets.

✅ Thread size: M2.5 (2.5 mm outer diameter)
✅ Length: 0.45 in (11.43 mm)
✅ Material: stainless steel for durability
✅ Installation: press-in (cold) with mallet or arbor press
✅ Style: reverse-slot insert (also available flush and flange variants)
✅ Pack: 5 pieces

💡 What is a threaded insert for plastic used for in 3D printed parts?

- Durable threaded holes for screws in plastic - Easy press-in install, no heat or epoxy required - Improves torque-out resistance - Great for prototyping and hobby projects