Nuts & Bolts

1.3.1

Tim Judkins

3.74

563 reviews

100,000+
Downloads

Free

Quick reference for screw dimensions and drill sizes

Download from Google Play

About Nuts & Bolts

Nuts & Bolts is a tools app developed by Tim Judkins.

Download Statistics

Nuts & Bolts has been downloaded 270 thousand times. In the last 30 days, the app was downloaded 510 times.

User Ratings

Nuts & Bolts is rated 3.74 out of 5 stars. The rating is based on 560 ratings.

App Information

Nuts & Bolts is FREE to download. The APK download size is 5.03 MB. The latest version available is 1.3.1. The last update was on June 19, 2025.

Technical Requirements

Nuts & Bolts requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play March 2011.

Description

Nuts & Bolts is a simple application to look up screw sizes. It provides screw diameters, screw head dimensions, tap drill sizes, and clearance holes for standard sizes #0 to 1" and metric sizes M1.

More data about Nuts & Bolts

Price	Free to download
Total downloads	270 thousand
Recent downloads	510
Rating	3.74 based on 560 ratings
Ranking	Not ranked
Version	1.3.1
APK size	5.03 MB
Number of libraries	16
Designed for Android	4.4+
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the Nuts & Bolts app

Nuts & Bolts compared with similar apps

Common keywords of similar apps

Dimensions Simple Diameters Clearance Holes Version Screw Sizes Head Drill Tap Nuts Bolts Standard Metric

Keywords missing from this app

Puzzle Wood Game Jam Levels Screws Bolt Thread App Puzzles Flange Challenge Pin Experience Master Diameter Fastener Unscrew Tools Play Sort Size Nut Enjoy Brain Challenges Chart Charts Data Pins Logic Nps Free Features Level Recent Solving Pipe Pitch Time Designed

Google Play Rating history and histogram

Rating history

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320

140

Downloads over time

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Nuts & Bolts has been downloaded 270 thousand times. Over the past 30 days, it averaged 17 downloads per day.

Changelog of Nuts & Bolts

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Developer information for Tim Judkins

Tim Judkins

android@botnerd.com

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Comments on Nuts & Bolts for Android

★★★★★ David Merriman · Feb 3, 2022

If all you need is the most basic info - clearance, tap, drill, etc. - for screws, this is the app. Don't know about any update (should, just to make the warning go away), but it seems to run fine; I mean, it isn't like the screws *mutated*, or anything. I'm fine with it, and thank the author for the time trouble. Update, and I'll spring for the Pro license.

★★★★★ Fernando Fernandez · Apr 2, 2018

can you add this app to Apple App Store ? I change my phone from an android to a iPhone and can't be able to download from the App Store. Is very useful and I used every day. Please add to the App Store

★☆☆☆☆ Santiago Arellano · Oct 29, 2022

Shows bolts but no nuts. Why call it NUTS and bolts when you leave out the nuts?

★☆☆☆☆ Christopher Redmon · Dec 17, 2017

Free app that's trying to get you to buy the pro version and has no nut sizing.

★☆☆☆☆ Roy Tellason · May 16, 2022

Just updated, and now it immediately crashes, saying "There was an error reading screw sizes". Removed it and re-installed, same behavior. Uninstalling...

★☆☆☆☆ HN Zomer · Sep 18, 2024

I didn't find it useful. Was looking for an ap that would tell me the size of a nut ot bolt I am looking at

★★☆☆☆ Mary Atkins · Oct 7, 2015

Cannot Zoom In Hard to see data. Unable to zoom in.

Google Play Rankings for Nuts & Bolts

This app is not ranked

Technologies used by Nuts & Bolts

10 permissions · 16 libraries

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