Brass Knurled Threaded Insert Nuts Kit Female Inserts Set For Wood Plastic And Metal Pro Grade DIY Friendly Assortment M2 M2.5 M3 200 Pieces Easy Fit And Durable For Quick Build Projects

Brass Knurled Threaded Inserts Kit: M2‑M3, 500Pcs Pack
✔️ Brass knurled inserts in 3 sizes: M2, M2.5, M3, 500pcs

These brass knurled threaded insert nuts are high‑quality fasteners designed to embed in wood, plastic, or metal, giving strong, reusable threads. They’re ideal for DIY builds, electronics enclosures, 3D printed parts, and quick assemblies where durable heat‑set or ultrasonic inserts are a must.

✅ Material: brass knurled insert nuts with corrosion resistance
✅ Sizes included: M2, M2.5, M3; lengths about 3.5 mm for M2/M2.5 and 4.2 mm for M3
✅ Finish: gold color; smooth burr‑free surface
✅ Install: heat‑set or ultrasonic compatible; works with 3D printed holes
✅ Pack options: 500‑piece mix or 200‑piece mix packages
✅ Applications: ideal for wood, plastic, metal, electronics, and PCBs

💡 What is a brass knurled threaded insert used for in DIY wood, plastic, or metal projects?

These inserts are handy for adding strong, reusable threads in a variety of materials. - In wood, they bite into fibers for a secure, durable hold
- In plastic, heat‑set or ultrasonic installation forms a tight anchor
- In metal or mixed assemblies, they provide reliable threaded connections for quick builds
- Common uses include hobby projects, electronics enclosures, and 3D‑printed parts