Hague Fasteners have been manufacturing Custom Fasteners for Global Industry since 1971.

Over the decades Hague Fasteners have machined every conceivable thread form and thread pitch combination, relying on British, ISO, American, indeed all International standards to verify the data needed to produce critical components in all materials.

Hague Fasteners have continually adapted their operation to adopt modern practices and technological advancements, both in their production facility and commercial administration offices.

Hague Fasteners are proud to announce the availability of a new utility for Fastener Professionals and Design Engineers all over the World with the release of the Hague Screw Thread Calculator App for iPhone.


Throw away those Thread Data Tables and Screw Thread books as Hague Fasteners bring you the perfect Engineers Thread Companion.

Now you can see all the data you need for Unified & Whitworth Imperial Screw Threads along with ISO Metric and Custom threads. This handy calculator shows all the data you need for Standard UNC, UNF, UNEF, BSW, BSF, Metric Coarse & Metric Fine Threads.

The Free App was officially unveiled at the 2014 European Offshore & Energy Exhibition at the NEC Birmingham, and is available in the iPhone App Store now, with exciting updates already being worked on for imminent release including the facility to create any non-standard custom thread size / thread pitch combination.

itunes.apple.com/gb/app/hague-screw-thread-calculator/id853369162?mt=8