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How flush are your Fasteners?

The fastCHECK platform represents a ground-breaking approach to measuring fastener/rivet flushness- levels – quickly, consistently and objectively. Operators are empowered with instant “go/no-go” results so they can inspect the aircraft faster and more reliably. Existing configurations of the fastCHECK product platform are optimized for the aerospace sector, with new versions being defined for the marine sector and beyond.

fastCHECK sets a new industry benchmark for

  • Speed: 10x faster than current industry standard – inspect up to 30 fasteners in 4 seconds
  • Portability: Lightweight, compact, battery-powered, integrated CPU, easy to handle on the production floor
  • Flexibility: Easily customized to different tolerance needs, measurement results can be recorded in different formats

Key features


Designed to be used by operators of all skill levels. Use it like a camera – Simply take a shot and view the results within seconds!

Accurate and consistent

Detection Resolution of 0.005 +/- 0.25 mm (Flushness) and 0.012 mm +/- 1 mm (Diameter). Measurement performance can be verified via reference validation plate at any time.

Fully integrated & networked

Self-contained and portable. No external power supply required, 4.5 hours battery life.

ISO 17025

  • Gold standard for calibration
  • Consistent precision of measurement results
  • Traceable to national reference standards

Interested to learn more?

Find out how fastCHECK can help.

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How can we help you?

We can’t wait to hear from you! We look forward to exploring how 8tree’s technology can facilitate your inspection requirements. Make sure to sign up for our Mailing List and follow 8tree on LinkedIn to learn more about our latest developments.

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