Handy Very useful. Can you add M16 and M20 as these are common sizes in Australia.

Semi-Complete Missing bolt sizes, like 9M, so when it searches for the nearest metric/standard the results can be off. Also missing socket head dimensions.

Most useful This is about the most useful and needed app in any home or professional shop. Great images and extensive data... Only one suggestion, include minor diameter.

A must have tool Since I am in the industrial supply business, I find this app incredibly useful. Within ten minutes of downloading, a customer asked me to identify a screw from an antique hand gun. It took less than a minute and only required one measurement with the calipers. I'll be using this several times a day.

Great! Comes in very handy to find atlernate nuts and bolts for projects!

Please add clearance drill sizes, great little app!

Great, but missing M5 size and alternate pitches for metric

Great app for machine design! Very useful for sizing screws and finding which tap drill to use. Please add screw clearances in the next release.

Excellent, useful app. Will come in handy for my trips to the hardware store.

Handy Very useful. Can you add M16 and M20 as these are common sizes in Australia.

Semi-Complete Missing bolt sizes, like 9M, so when it searches for the nearest metric/standard the results can be off. Also missing socket head dimensions.

Most useful This is about the most useful and needed app in any home or professional shop. Great images and extensive data... Only one suggestion, include minor diameter.

A must have tool Since I am in the industrial supply business, I find this app incredibly useful. Within ten minutes of downloading, a customer asked me to identify a screw from an antique hand gun. It took less than a minute and only required one measurement with the calipers. I'll be using this several times a day.

Great! Comes in very handy to find atlernate nuts and bolts for projects!

Please add clearance drill sizes, great little app!

Great, but missing M5 size and alternate pitches for metric

Great app for machine design! Very useful for sizing screws and finding which tap drill to use. Please add screw clearances in the next release.

Excellent, useful app. Will come in handy for my trips to the hardware store.