AirCraft Air Cap Nut For AB17G Spray Gun (SG AB17G-14)
At a Glance: Replacement knurled retaining nut for the AB17G—secures key spray gun components for stable, consistent spraying.
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 way it should.
Retaining nuts help keep spray gun assemblies centred and tightened to the correct compression on seals and washers. A worn or damaged nut can prevent proper sealing and lead to performance issues—replacing it is a simple, cost-effective fix.
