• Thread Pitch 1
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Thread Pitch

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 the thread on your screen. Is it correct? Don't worry. The width of your screen had been calibrated automatically.


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

Category : Tools

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Reviews (30)

Tan. R. Dec 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.

pau. f. Dec 4, 2020     

I find myself using this app all the time, to check the pitch on an oddball screw. I rarely use the ruler, because I can estimate pretty well, but it's been useful to have. My only wish is that it had a way (advanced/difficult would be okay) of requesting that _all_ thread pitches be shown. If you deal with antique machines made before thread standardization, you'll know that it's not uncommon to find something like 30tpi. One of my antique sewing machines actually has a screw with 23 threads per inch. (Really!) I think there may be a Pro (paid) version of the app -- I'd definitely pay if it had all the thread pitches. Other than that, the app is great.

Luc. Feb 24, 2022     

I LOVE this app! I'm a welder/mechanic in a large farming area and never know what's gonna come into my shop..so I actually was just about to use it to get the thread count for a pilot screw on a carburator and I noticed it needed updating so I figured I'd let you know that I think your app is great!

Tom. B. Jun 12, 2020     

Saved me so much time just finding a single pitch. Took me longer to figure the app out than to actually use it. Now I know how it works it'll take 30 seconds to find the info I need :D

Gee. P. Mar 30, 2022     

Pretty useful and cool app.

alt. a. May 5, 2022     

Handy tool app.

Hel. M. Aug 21, 2021     

good app, works by showing an image of the thrad pitch and you need to hold tge screw above the screen to compare !

Tri. Jun 29, 2021     

Very accurate Thread Pitch guage. Nice you can change background to many colors.Yellow works great.

Jef. A. Jul 13, 2020     

It's a neat app. I love using it. It has solved arguments, and it's gotten me the right part over the phone.

A. G. u. Jul 6, 2019     

Really great usefull app, I tend to use it for bmx and skateboarding building purposes, which has been a lifesaver!

Tes. A. Oct 31, 2021     

Wonderful calculator to everybody on hand... Easy to use.. Thanks

Mar. B. Dec 1, 2020     

Very handy. I found the thread pitch and length.

Abe. S. Nov 14, 2018     

Simple tools for measure, explore it and you will have your live easier

Ala. L. May 17, 2019     

Very helpful and scales quite accurate.

Mic. K. Apr 17, 2021     

Very helpful, would be more os if it had bigger bolt sizes shown

San. M. Jun 19, 2020     

Very basic. Does not cover most types of threads

Jen. B. Feb 16, 2019     

This app auto updates itself even though auto updates are disabled and so is auto updates for this app

sta. Jun 1, 2020     

Super Easy To Use And Incredibly Helpful!!

Jam. B. Oct 3, 2021     

A simple app that does everything I need without the stuff I have no use for.

Way. L. Feb 18, 2019     

i can find all my ansers quick and easy.

Dre. S. Dec 13, 2018     

Really handy at the hardware store

Ken. R. Sep 14, 2019     

Works great! I use it at least once a week

A. G. u. Nov 8, 2018     

This app is useful for everyone engineer. Especially for maintenance

Int. C. Apr 29, 2022     

I Really Enjoyed It, Thank You.

ama. c. Jan 12, 2022     

Still need to get used to using it but so far I like it.

Cha. H. Mar 7, 2020     

Wow! Helped me found a screw I needed, now anytime I find myself needing missing screws I know what to do.

Man. d. L. Jan 14, 2019     

I use the measurement feature of this app most often.

Ron. M. Oct 15, 2020     

I've been using a lot, love it !

Lia. F. Mar 18, 2019     

Don't use it often but when I have it's been invaluable.

Jo. A. P. Aug 28, 2021     

Doesn't have large enough sizes of thread