Thread pitch gauge

Contains ads
4.3
12.8K reviews
1M+
Downloads
Content rating
Everyone
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About this app

Thread Pitch gauge is in the 1st set of the Smart Tools collection.

How did you determine thread pitch of screws? With a paper or a ruler? From now on, you can measure them with this app.

Usage is simple. Open the app and measure thread on your screen.
Is it accurate? Don't worry. The width of your screen was already calibrated.

* Supported thread list:
- Metric thread sizes
- US thread sizes
- NPT (National Pipe Tapered thread)
- BSPT (British Standard Pipe Taper)
- Metric Screw sizes
- SAE Screw sizes

* Main features:
- Caliper mode
- Meter <-> Inch
- Background color
- Material design


* Do you want more tools?
download [Smart Ruler Pro] and [Smart Tools] package.

For more information, watch YouTube and visit the blog. Thank you.
Updated on
Feb 16, 2024

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.3
12K reviews
Junta Janardhan
May 19, 2023
Thread pitch gauge is a great reference for all those with an engineering bent of mind. It's easy to use, and the automatic screen calibration definitely helps. The app is updated regularly, which is something you don't see often with apps of this type. Overall, definitely a handy app you want to have around in your phone or app library.
4 people found this review helpful
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Michael S
February 17, 2024
Didn't this app used to also have a camera function where you can line a thread up to the gauges? (Updated 2/17/2024: added a star because the developer actually responded. :) )
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Smart Tools co.
February 17, 2024
This app does not support a camera because many errors occur in camera measurements.
A Google user
December 31, 2019
Downloaded to quickly identify a small component with very fine threading. Unfortunately the app did not seem to contain this size in the visual profiles, but I was able to use the on screen ruler to more accurately measure the thread spacing. Harbor Freight cheapo digital calipers confirm ruler is plenty close enough without any calibration on Moto E4, just downloaded and opened. Removed for space, but will remember this app for future projects.
22 people found this review helpful
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What's new

- v1.4.13 : Support for Android 14
- v1.4.12 : More models are calibrated