# Bolt Length - (Nominal Length)

> This app is an application for calculating the length of the nominal.

Canonical page: [https://chrome-stats.com/d/jp.gr.java\_conf.ohishi.screwset](https://chrome-stats.com/d/jp.gr.java_conf.ohishi.screwset)

## Overview

- **ID:** `jp.gr.java_conf.ohishi.screwset`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** mapp2014
- **Category:** PRODUCTIVITY
- **Downloads:** 12,122
- **Version:** 1.2.3
- **Last updated:** 2026-10-04
- **First published:** 2016-08-24
- **Publisher country:** JP
- **Size:** 17 MB
- **Data as of:** 2026-10-30
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=jp.gr.java_conf.ohishi.screwset)
- **Website:** [https://www.mapp2014.com/](https://www.mapp2014.com/)
- **Privacy policy:** [https://www.mapp2014.com/privacy-screwlength](https://www.mapp2014.com/privacy-screwlength)

## Description

Bolt Length - Nominal Length is a specialized Chrome extension designed to calculate the length of screws based on Japanese Industrial Standards (JIS). Tailored specifically for mechanical design purposes, this tool supports metric coarse screws and ensures precise nominal length calculations compliant with JIS. 

Please note that the app is intended for use within Japan, as it strictly adheres to JIS guidelines, and the developers do not guarantee the effectiveness of screw combinations. Users should operate the application at their own risk. This extension is an essential utility for mechanical engineers and designers working with JIS-standard screws.

## Rankings

- #538,096 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.google.android.gms.permission.AD_ID`
- `jp.gr.java_conf.ohishi.screwset.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

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Source: [Chrome-Stats](https://chrome-stats.com/d/jp.gr.java_conf.ohishi.screwset)