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Bolt Torque

Name: Bolt Torque
Availability: InStock
Rating: 5 (1 reviews)

Master your mechanical designs with instant, accurate calculations for ISO-metric and imperial preloads, stresses, and tightening torques.

Key Figures

Downloads

34K+

User Rating

5.0/5

Total Ratings

Publisher

Jochen Autrata

Engineered for Absolute Precision

Replace bulky technical handbooks with a professional-grade calculator designed to provide instant, accurate torque and preload data for all screw types.

Universal Standards Support

Seamlessly calculate data for both ISO-metric and Imperial fasteners, making it an essential tool for US engineers working with international specifications.

Advanced Stress Analysis

Instantly verify preloads and check stress limits to prevent mechanical failure and ensure the structural integrity of your design projects.

The following screenshots and description are sourced directly from the app's official store listing and are the property of the app developer.

App Store

Screenshots

Bolt Torque - Bolt Torque app interface showing engineering calculations for an M10 bolt with material and friction parameters. — Bolt Torque app interface showing engineering calculations for an M10 bolt with material and friction parameters.

Bolt Torque - Bolt Torque app interface showing screw tightening torque and preload calculations — Bolt Torque app interface showing screw tightening torque and preload calculations

Bolt Torque - Bolt Torque mobile app showing technical specifications and design data for an M10 hexagon head bolt. — Bolt Torque mobile app showing technical specifications and design data for an M10 hexagon head bolt.

Bolt Torque - Results screen of the Bolt Torque app showing detailed data for torque friction and preload — Results screen of the Bolt Torque app showing detailed data for torque friction and preload

Bolt Torque - Bolt Torque app screen showing thread type selection menu for ISO and US standards — Bolt Torque app screen showing thread type selection menu for ISO and US standards

Bolt Torque - Bolt Torque app screen showing various lubrication and coating options for engineering calculations. — Bolt Torque app screen showing various lubrication and coating options for engineering calculations.

Bolt Torque - Interface of the Bolt Torque app showing detailed calculations for screw tightening torque and preload — Interface of the Bolt Torque app showing detailed calculations for screw tightening torque and preload

Bolt Torque - Mobile app interface of Bolt Torque showing maximum tightening torque and preload calculations for mechanical engineering. — Mobile app interface of Bolt Torque showing maximum tightening torque and preload calculations for mechanical engineering.

Bolt Torque - Technical results screen in the Bolt Torque app showing engineering data for an imperial bolt. — Technical results screen in the Bolt Torque app showing engineering data for an imperial bolt.

Bolt Torque - Bolt Torque app interface showing technical calculation results for tightening torque, preload, and stress levels — Bolt Torque app interface showing technical calculation results for tightening torque, preload, and stress levels

Description

Take benefit from my engineering know how and calculate the max. tightening torque and preloads for many iso-metric and imperial screws. Calculate the preloads and stresses and check the limits. All screw data are listed on a result page. This app is a "must have" for all engineers in design departments.