Twenty Piece Flat Head Threaded Insert Nuts Set In M3 To M10 Sizes Made From Zinc Plated Carbon Steel With Knurled Body For Non Spinning Fastening And Strong Holding Power Perfect For All Your Riggy Jobs

Twenty pack flat head threaded insert nuts M3 to M10 metal
✔️ Zinc plate carbon steel knurled body prevents easy spinning now

This hardware assortment contains twenty threaded inserts ideal for repairing holes or securing panels to frames. They work great for wood, plastic, and fiberglass projects around the shop.

✅ Each unit features a flat head design for flush surface mounting
✅ M3 through M10 threading covers most common mechanical tasks
✅ Zinc plating adds corrosion resistance for industrial environments

💡 What defines performance standards for heavy duty threaded inserts
This assembly creates secure internal threads within softer base materials quickly. - Installation holds strong even under vibration cycles during use - Suitable options provide reliable strength for structural fixes