Spray guns are precision tools, and precision tools rely on small parts doing their jobs properly. The AirCraft SG AB17-12 Direction Screw is a replacement screw used on the AB17 spray gun to help secure and guide the correct positioning of components during operation.

If a screw is damaged, missing, or its threads are worn, you can end up with looseness, misalignment and performance that feels inconsistent. Replacing the direction screw helps restore a secure fit and proper alignment so your AB17 stays stable, predictable and ready for clean…