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Nut Sizer

Nut Sizer
Download on the AppStore Click here to request a review of this app

  • App Store Info


How big are your nuts? Don't know, well now you can figure it out using your iPhone or iPod Touch. Using the Nut Sizer application you can identify nuts, bolts and washers in both metric and US sizes. The items are drawn to scale on the screen so finding a match is easy. Bolt threads are also drawn to scale which makes identifying the thread type a breeze. Washer identifications include both the ID (inner diameter) and OD (outer diameter). Also included is a ruler in both inches and centimeters. If you have had trouble reading rulers in the past this one is for you. Touch the ruler and it will tell you what the nearest tick mark is in fractional notation, i.e., 1-15/16 inches.

Youtube video demo at:

"It takes more than just a quality product to get noticed, it takes a huge set of great marketing ideas and a clever name to rise above the rest. Nut Sizer is the most ingenious utility app I've found for iPhone and iPod touch."

What's New in Version 1.2

Added background images, custom buttons, and optional animations.


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