Hague Screw Thread Calculator

This is the app I reach for when designing and cutting screw threads. It cover a wide range of standard metric coarse, fine and non-standard combinations. On the odd occasion I make Unified threads this app has been good for these too. Has replaced Zeus etc. tables for me.

Amazing app to use. No better place to check the size of the bolts to fit my nuts. There’s nowhere else I’d go for a good quality screw

Thanks Hague. Works a treat, good to have the app working on my phone again.

Works so much better since update, great for thread calculations.

Quicker and better than the old Zeus books any thread info found quickly at fingertips. If you work with threads in anyway you need this app

Ronseal off apps! Does exactly what it says on the tin! The latest update has removed all the bugs too.

I’ve found this app by accident it’s so quick and easy to use. Covering all the main thread forms with all details easy to read. Since I started using the calculator, I contacted Hague Fasteners UK and was pleasantly surprised by the professional levels of knowledge, service and delivery across the range. 5* performance all round.

Well it was really good while it lasted. Unfortunately it’s not been updated, so it’s no longer working, mores the pity

Need to update to latest ios

Loved Boltman at the Offshore Energy Exhibition today, downloaded off his flyer to find a great little app. Pleasantly surprised that it's a useful calculator and not some advertising gimmick. Nice one Hague Boltman.