Loctite NUT LOCK 243 (5ML)

Loctite NUT LOCK 243 (5ML) is a blue, medium-strength threadlocker for metal assemblies. Suitable for professionals and DIYers looking to prevent vibrations and loosening in machinery, vehicles and tools.

• Type and strength: Blue medium-strength threadlocker, ideal for permanent yet removable assemblies.
• Contents: Compact, convenient 5 ml bottle that easily fits in a toolbox.
• Material and application: Designed for metal thread fastenings; works effectively on common alloys and provides reliable locking under vibration.
• Application: No primer required; apply to the threads and tighten for immediate performance. It reacts quickly on contact with metal and cures at standard room temperature.
• Removability: Disassembly is possible using standard tools when maintenance or repair is needed.

Loctite is known worldwide for its specialized fastening and sealing solutions. NUT LOCK 243 delivers consistent, reliable locking that prevents loosening from vibrations without complicating disassembly. The formula is oil and contamination resistant, making it suitable for a wide range of applications such as engine, machinery, engineering assembly and automation project maintenance. Use this 5 ml bottle for small to medium bolt and nut fastenings and enjoy greater confidence during assembly and inspection procedures.