Contains about as much information on fasteners as one could hope to cram into a single pocket. Collects a lot of information on various fasteners, and saves me a significant amount of time hunting down the information (as well as pictures so I can show my techs what they're looking for).

Easily portable, includes a reasonably useful thread pitch identification gauge, includes references to relevant standards as well as descriptions in layman's terms

Not a great reference for aerospace work since it doesn't pull information from military specs and other similar sources used in that field. Granted, there isn't any room to squeeze that in. Information on mil spec fasteners and various aerospace and military spec treatments and manufacturing techniques could probably fill an entire black book by itself, though.

Great book very helpful

Loads of great information

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BEST SET OF REFERENCE BOOKS GOING

i do a lot of remote work with out internet access and its a life safer to have this information to hand at all times regardless of location.

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A fantastic resource and one I use all the time.

The volume of information in a very handy format

None that I've found.

very good reference tool.

Having this book will save you the headache of googling information on torques etc and getting different results.

Handy size and easy to use index. Pitch gauge is a great addition.

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Very good reference.

Invaluable , don't lend it out you won't get it back , had to buy a new one .

heaps of info , well set out a great asset , glad to see the thread gauge is now metal

Would like to see a bit more info on English threads & other automotive threads

Have not used it very extensively yet, but reading through it it seems like a great collection of fastener dimensions, specifications as well as interesting information on coatings, strength etc. etc. Also a great format to carry with you.

Lots of info, compact

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Very useful information for the machining in this book

Very easy for finding the informations

Very handy quick reference guide.

Easy to navigate and use.

small print.

A very comprehensive book covering a large number of fasteners.

Easy to use.

Could use slightly larger rings to allow the pages to turn a bit more freely.

Excellent Reference Material!

Compact and Concise

None that I can think of!...

Fantastic little book has helped me to no end

Handy

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Very handy, good amount of information.

Size, easy to store in work truck or tool box for site visits. Free gage is handy also.

Size. Print is easy-ish to read, but eyesight not the same it was when younger without glasses.

This is an outstanding reference publication on fasteners.

Added gage for fastener identification. Very thorough.

Digital version or app

incredibly full of valuable information regarding fasteners SAE as well as Metric.

Hard to remember is easy to find in this book

Book is small enough to fit in my back pocket, which may be a pro for most however its a con for me as it is surely going to become a destroyed mess in no time from sitting on it and pulling it out from my pocket so much. i should have bought 2-3.

This book is packed with information, it is very complete and particularly useful with the metric data included.
We are using it as our standard reference for all things hardware.

lots of info, very good reference

make it available in PDF. makes it way easier to find the info by simply using the search tools available in most PDF readers!!

Excellent book with lots of information

I like the way it is laid out. A lot of information in small print .

Would be nice if sections were or had tabbed some of the torque specs need referenced as to what they are ie: lbs.in or lbs.ft

Should have had this 60 years ago

Very wide range materials and sizes covering most engineers requirements.

Because of my age the print is too small on some pages but because of the restraints of publishing to produce a compact publication I understand this.