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Nut
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  • Stock: In Stock
  • Model: SG AB17G-14
  • Weight: 0.03kg
  • Dimensions: 133.00mm x 80.00mm x 10.00mm
  • SKU: SG AB17G-14
R 15.00
Ex VAT: R 13.04

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.

Secure Fit, Better Spray: a retaining nut that keeps your AB17G aligned and sealed

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.

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Features

  • Replacement retaining nut Designed to suit the AirCraft AB17G spray gun
  • Knurled grip design Easier hand tightening and removal during servicing
  • Helps maintain correct assembly Keeps components secure and properly aligned
  • Service-friendly spare part Ideal replacement for damaged, worn or missing nuts

Benefits

  • More reliable sealing: Proper tightening helps seals and washers seat correctly
  • Consistent spray performance: Secure components help maintain a stable fan pattern and atomisation
  • Less downtime: Quick replacement to get your spray gun back into service
  • Prevents thread damage: Replacing a cross-threaded nut protects mating parts from further wear

Extra Information

  • Start threads by hand first to avoid cross-threading, then tighten gently—snug is usually enough.
  • If you notice leaking after fitting, inspect related seals (O-rings/washers) and mating surfaces for dirt or damage.

Pro Tip

  • When reinstalling the nut, clean the threads and apply a tiny amount of suitable lubricant if recommended. Clean threads tighten smoothly and help you avoid overtightening that can crush seals or damage parts.

Specifications

Description Spec
BrandAirCraft
Cat No.SG AB17G-14
Product TypeNut / Retaining Nut (Spare Part)
Compatible ModelAirCraft AB17G Spray Gun
ApplicationFastening, Assembly, Maintenance, Replacement

Safety

  • Disconnect from the air supply before disassembly and parts replacement.
  • Wear eye protection when handling solvents and small components.
  • Do not overtighten parts—excess force can damage threads, crush seals and affect spray performance.
  • After reassembly, test at low pressure first to confirm proper sealing and safe operation.