Sometimes the smallest hardware causes the biggest headaches. The AirCraft SG AB17G-14 Nut is a replacement retaining nut designed for the AB17G spray gun, used to secure and hold key front-end components firmly in place.

If a nut is damaged, cross-threaded, missing, or no longer tightening correctly, you can end up with misalignment, poor sealing, air leaks or an inconsistent spray pattern. This replacement nut helps restore a snug, reliable fit so your AB17G stays properly assembled and performs the…