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Bolt Torque

Bolt Torque

by Jochen Autrata

1 ratings
9 reviews
💼 Business
📊 Productivity

Archived App (Last seen on 28 Sep 2026)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

Released
September 20, 2013
Updated
December 20, 2025

Features

Developer

Jochen Autrata
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Bolt Torque screenshot #1 for iPhone
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iphone
ipad
⭐9
Reviews↘︎
🔄6+ apps
Alternatives↘︎
❓8 answered
FAQ↘︎
📦w/o updates
Updates frequency↘︎
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About

Calculate maximum tightening torque and preloads for various screws. Analyze preloads and stresses to ensure limits are met. All screw data is conveniently presented on a results page.

✓Calculate tightening torque
✓Calculate preloads
✓Analyze stresses
✓Check limits
✓View screw data
Show original description

What's New in Bolt Torque

2.6

December 20, 2025

Stainless steel optimized for iPad view.

User reviews

Most RecentHighest RatedLowest Rated

Top Schrauben App

Ich benutze die App schon lange, weil sie sehr einfach und effektiv ist. Das neue Design gefällt mir auch besser!
SSidhata

Schöne app

Tolle App, mit der man wirklich einfach Anzugsmomente für Schrauben ermitteln kann, auch für Feingewinde.
MMalte970

Jetzt drehste richtig!

Immer das richtige Anzugsmoment in der Hosentasche. Sowas nenn ich sinnvolle APP (als Maschinenbauer).
Bonus Ober drauf wären noch die Anzugsmomente von Radschrauben am Auto.
TBThomas der Baumeister

Super!

Auch das update ist perfekt! Ideal auch für meine Hobby-Werkstatt. Hier hilft mir die App wirklich sehr, alles funktioniert wie es sein soll!
GGarellli

Spitze!

Neben der guten Übersicht und der schnellen Berechnung für das max. Anzugsmoment von europäischen Gewinden, gibt es jetzt auch amerikanische Gewinde! Eine App mit einem hohen Nutzen! Ich kann diese App wirklich nur empfehlen!!
Sskavi55
See 4 more reviews

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FAQ

What is Bolt Torque used for?

Bolt Torque is an engineering application that helps users calculate the maximum tightening torque and preloads for both ISO-metric and imperial screws. It also allows for the analysis of preloads and stresses to ensure they remain within acceptable limits.

Who is the target audience for Bolt Torque?

The app is specifically designed for engineers working in design departments who require precise calculations for screw tightening and preload specifications in their projects.

What platforms is Bolt Torque available on?

Bolt Torque is available for iPhone and iPad devices, offering its engineering calculation capabilities to a wide range of Apple users.

How much does Bolt Torque cost?

Bolt Torque is a paid application, priced at $14.99. This one-time purchase provides full access to all its engineering calculation features.

When was Bolt Torque last updated?

Bolt Torque was last updated on December 20, 2025, indicating ongoing support and potential improvements from the developer.

What is the age rating for Bolt Torque?

Bolt Torque has an age rating of 4+, making it suitable for a broad audience, though its primary utility is for professional engineers.

Does Bolt Torque have ads?

No, Bolt Torque is ad-free. As a paid application, it does not contain any advertisements, ensuring an uninterrupted user experience.

What is the user rating for Bolt Torque?

Bolt Torque has received an excellent rating of 5.0 stars from one review, suggesting high user satisfaction with its functionality and performance.