Terms of Service.

Last updated: June 29, 2026

Welcome to screwsizefinder.com. By accessing or using our online screw identifier, digital caliper, and printable gauges (collectively, the "Services"), you agree to comply with and be bound by the following terms and conditions.

1. Permitted Use

Our tools are provided entirely free of charge for personal, educational, and commercial workshop use. You may print as many copies of our 1:1 scale printable gauges as needed for your workshop, school, or business.

2. Accuracy & Disclaimer

While we strive for maximum precision and have engineered calibration systems for both screens and printers, we cannot guarantee 100% accuracy under all conditions.

Physical screen properties, sub-pixel rendering, mobile lens distortions in camera mode, and printer scaling configurations (e.g., "Fit to Page" overrides) can alter the rendered dimensions.

Always double-check critical, load-bearing, or safety-critical fasteners with a physical, calibrated metal vernier caliper or thread pitch gauge before purchasing hardware or drilling tapping holes. We are not liable for any mechanical failures, incorrect hardware purchases, or damage caused by relying on this tool.

3. Intellectual Property

The design system, custom scripts, and printable SVG layouts on this website are the property of screwsizefinder.com. You may not scrape, mirror, or repackage our digital caliper or thread pitch algorithms for commercial resale.

4. Modifications to Service

We reserve the right to modify, update, or temporarily suspend our online tools or database of standard screw sizes at any time without prior notice.