Thread ID
Fastener Identification Guide
Only for iPhone
$5.99 · Designed for iPhone. Not verified for macOS.
iPhone
Identify bolts, screws, and threaded fasteners with guided measurements, practical clues, and a built-in database of 668 fasteners.
Identify bolts, screws, and threaded fasteners with a clear, guided workflow. Thread ID helps you narrow down the fastener family, type, dimensions, thread system, and pitch, then compares your selections with a built-in reference database of 668 fasteners.
Features:
• Guided six-step identification process
• Imperial and metric thread guidance
• Measurement help for calipers, rulers, or estimates
• Fastener details, common wrench sizes, markings, and uses
• Match confidence with practical clues and explanations
• Built-in learning centre for thread systems, sizes, and pitch
• Works as a practical reference for workshops, maintenance, marine work, construction, and repairs
Thread ID is designed to help you identify likely fastener matches quickly. Always confirm critical dimensions, material, grade, and application requirements before installation.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
The developer, Lukasz Kondratowicz, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Lukasz Kondratowicz
- Size
- 38.6 MB
- Category
- Utilities
- Compatibility
Requires iOS 26.2 or later.
- iPhone
Requires iOS 26.2 or later. - Mac
Requires macOS 26.2 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 26.2 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026 Lamifor Systems
