Nuts & Bolts
v1.1 · 495.6 KB · code 5
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File information
UpdatedMar 6, 2015
PublishedMar 6, 2015
Packagecom.botnerd.android.nutsandbolts
Versionv1.1 (5)
Size495.6 KB
MD50d05a72e68f04efa28f5e1fa686c2869
Min SDK4
Malware scanTRUSTED
Signature SHA1F8:9C:6D:DD:2A:8F:B4:77:D3:06:85:C1:12:8D:50:93:09:14:6E:92
SignerCN=Tim Judkins, O=botnerd.com
Total downloads100,000
This version100,000
DeveloperTim Judkins
Age ratingEveryone
What's new in v1.1
* Clearance holes!
* NEW tablet layouts!
* Added #12 and M5 screw sizes
* NEW tablet layouts!
* Added #12 and M5 screw sizes
Security scan
TRUSTED
- Developer signature verified 2025-06-19
- Scanned for malware 2020-09-23 03:48:32
- Signature SHA1 F8:9C:6D:DD:2A:8F:B4:77:D3:06:85:C1:12:8D:50:93:09:14:6E:92
- File MD5 0d05a72e68f04efa28f5e1fa686c2869
How to install Nuts & Bolts v1.1 on Android API 4+
Takes about 2 minutes. You'll need roughly 495.6 KB of free storage.
- Grab com.botnerd.android.nutsandbolts_5.apk — hit the Download button above (495.6 KB). If your browser warns about APK files, choose Keep or Download anyway — that warning fires on every APK, not just this one.
- Trust your browser to install — on Android 8+ go to Settings → Apps → Special access → Install unknown apps, pick the app you downloaded with (Chrome, Firefox, Files, etc.), and flip Allow from this source. On older Android, toggle Unknown sources under Security.
- (Optional) Verify the file — compute the MD5 of the downloaded APK and make sure it matches 0d05a72e68f04efa…. Any difference means the file is corrupted or tampered — delete and re-download.
- Open the APK — tap the download notification, or find com.botnerd.android.nutsandbolts_5.apk in your Files app under Downloads, then tap it. Android's package installer will appear.
- Check the signer — the install screen will name the publisher. For this build it should read CN=Tim Judkins, O=botnerd.com. If it doesn't match, cancel — you have the wrong file.
- Review permissions & tap Install — scroll the permission list, then confirm. If Play Protect flags it, tap Install anyway (this APK was scanned as TRUSTED).
- Done — open Nuts & Bolts — tap Open on the install screen, or find the Nuts & Bolts icon in your app drawer.
Common install errors for Nuts & Bolts
- "App not installed" — usually means an older or differently-signed version is already on your device. Uninstall it first, then retry. Your data may be lost unless you back it up.
- "Parse error" — the APK is for a newer Android than yours. This version needs Android API 4 or later. Pick an older build from the versions list below.
- "There was a problem parsing the package" — the download was interrupted. Delete the file and re-download over Wi-Fi.