Engineer bolt and nut

Name: Engineer bolt and nut
Author: xonnet-studio

Livexonnet-studio6 apps · 1.6K installsToolsFree · contains adscom.xonnet.studio.nuts.nuts

nut and bolt dimension reference for engineers

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Total installs: 336
Installs / day: +3
Rating: —★
Released: 17 Dec 2025
Last update: 11 Oct 2026
Countries: —

Install history

exact counter from Google Play

30dAll

Installs per day · last 90 days

Change timeline

4 changes

11 Oct 2026
Update date
26 Aug 202611 Oct 2026
11 Oct 2026
Version
1.1.10 → 1.2.0
11 Oct 2026
Screenshots
4 screenshots4 screenshots
11 Oct 2026
Feature graphic

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

Country data will be available soon.

We estimate where downloads come from using the app’s position in Google Play’s top charts in about 140 countries. This app is not in any chart we have collected yet; the estimate appears as soon as it is.

Top chart positions

Not in any tracked top chart.

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties Location, App activity, and Device or other IDs
Collects data Location, App activity, and Device or other IDs
Data is encrypted in transit
No way to ask for data deletion

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

9 in 3 groups

4 Sensitive1 Notable4 Routine

What this app can do with your phone

Read photos, videos, and other files saved in your phone's shared storage
Add, change or delete photos, videos and other files in your phone's storage

Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

OtherNotable5

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Make your phone vibratecontrol vibration · VIBRATE
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Full description

engineer bolt and nut is a fast offline reference app for engineers, technicians, inspectors, and procurement teams who need quick access to common fastener dimensions. Look up nut and bolt specifications directly on your device without relying on a network connection for dimension data. 【 KEY FEATURES 】 ✓ Offline Fastener Lookup Access bundled fastener dimension data on your device. Useful in workshops, factories, inspection areas, and field environments where network access may be limited. ✓ Nut and Bolt References Includes reference data for: - Hex Nuts - Heavy Hex Nuts - Hex Bolts - Heavy Hex Bolts ✓ Metric and Unified Sizes Switch between metric and unified fastener sizes and review dimensions in a clean, simple format. ✓ Min / Basic / Max Detail Levels Choose the detail level you need for quick checks or more detailed review. ✓ Visual Dimension Drawings View front and side diagrams with labeled dimensions to understand each fastener shape more quickly. ✓ Copy and Save Specs Copy selected specification values to the clipboard or save a spec image to your device for sharing or record keeping. ✓ Comfortable Viewing Supports light and dark themes, plus a large-text option for easier reading. 【 WHO IS THIS FOR? 】 • Mechanical Engineers - Quick reference during design reviews • Field Technicians - On-site checks and verification • QC Inspectors - Dimension review during inspection • Procurement Staff - Fastener size confirmation for ordering • Students and Makers - Learning common fastener dimensions 【 WHY ENGINEER BOLT AND NUT 】 → Fast offline lookup for dimension data → Nut and bolt references in one app → Metric and unified size support → Simple interface focused on specifications → Free to use Note: This app is a reference and visualization tool. Always verify dimensions, tolerances, and project requirements against official standards, drawings, manufacturer documents, or qualified engineering review before using data for design, manufacturing, procurement, inspection, or safety-critical decisions.

What's new

bug fix

Growing in Tools

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