Hague Screw Thread Calculator

Hague Screw Thread Calculator

by Hague Fasteners Ltd

5 ratings
29 reviews
Free

Details

  • Released
  • Updated
  • April 8, 2014
  • August 21, 2021

Features

Hague Screw Thread Calculator screenshot #1 for iPhone
Hague Screw Thread Calculator screenshot #2 for iPhone
Hague Screw Thread Calculator screenshot #3 for iPhone
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About

This engineering tool provides instant access to critical dimensions for various screw thread standards, including Unified, Whitworth, and ISO Metric. It also allows for the creation and calculation of custom thread sizes and pitches, eliminating the need for physical reference books.

Unified screw thread data
Whitworth screw thread data
ISO Metric screw thread data
Custom thread calculator
Critical nominal dimensions
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What's New in Hague Screw Thread Calculator

3.1

August 21, 2021

Resolved an issue with Tap Drill Calculations in some instances. Resolved the issue with BS calculations.

User reviews

Small Imperial sizes missing

Needed dimensions of UNF 10-32 (3/16”) but app’s smallest SAE size is 1/4”.

Excellent go-to app for thread data

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.

Great App

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

Updated review after update

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

Great Update

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

FAQ

What does the Hague Screw Thread Calculator do?

This application serves as a digital replacement for physical thread data tables and books. It provides engineers with all the necessary data for Unified & Whitworth Imperial Screw Threads, as well as ISO Metric and custom threads.

What types of screw threads can this app calculate?

The calculator supports standard UNC, UNF, UNEF, BSW, BSF, Metric Coarse, and Metric Fine threads. It also offers the flexibility to create and calculate data for any non-standard custom thread size and pitch combination.

Is this app free to use?

Yes, the application is available for free. There are no in-app purchases or advertisements mentioned, indicating a completely free utility for users.

Who would benefit from using this app?

This app is ideal for engineers, machinists, and hobbyists who frequently work with screw threads. It simplifies the process of finding critical dimensions and eliminates the need to carry or consult bulky reference materials.

What are the limitations of this calculator?

The developers state that they are not responsible for any technical or typographical errors. It is recommended that all critical data be checked and verified against the relevant International Standard prior to use.