BoltRef: Fastener Guide
A shop reference for thread sizes, tap and clearance drills, and torque specs, imperial and metric.
A shop reference for thread sizes, tap and clearance drills, and torque specs, imperial and metric.
BoltRef: Fastener Guide is one of the focused apps from InnovaLabWorks. Like every app we make, it does one job well, works offline, and keeps your data on your device and in your private iCloud. There is no account to create and nothing to sign up for.
What you can do with BoltRef: Fastener Guide
- Tap and clearance drill by thread
- Metric and imperial thread charts
- Torque by size and grade
- Bolt grade markings guide
- Nearest fraction and mm converter
- Favorites for your common sizes
Who it is for
BoltRef: Fastener Guide is made for anyone who wants a simple, dependable way to handle this without a spreadsheet or a subscription-heavy app. It fits naturally in the Utilities category on the App Store.
Private by design
No ads, no trackers, no data harvesting. Your entries stay on your device and sync only through your own private iCloud, so they move between your devices without ever passing through our servers. Every InnovaLabWorks app includes a Delete All My Data control, so you stay in charge.
Availability
BoltRef: Fastener Guide is in development. It is being built now and will come to the App Store.