Factory Pre-coated Blue Threadlocker – Cured threadlocker prevents screws from backing out due to recoil, shock, or handling—ideal for high-impact applications (firearms, drones, automotive). Alloy Steel Slot Wall Design – Engineered for even force distribution and anti-slip performance to ensure secure fastening under high stress.

Matches your plastic parts effectively. 【High-Quality Threaded Inserts】- Crafted from top-tier brass materials, these threaded inserts boast outstanding thermal conductivity, corrosion resistance, and durability.