Terms of Use

Effective: January 1, 2026

1. Service Overview

Whole-Spec (hereinafter "this site") is a website that provides mechanical specification data free of charge.

2. Data Accuracy

Specification data on this site is provided for reference purposes only. While we strive for accuracy, please verify against the original standards (KS, ISO, JIS, etc.) when applying data to actual design or manufacturing. We are not responsible for any damages resulting from the use of data on this site.

3. Copyright

Rights to the design, code, and compiled works of this site belong to Whole-Spec. Specification data itself is the intellectual property of respective standards organizations; this site organizes and presents publicly available numerical information.

4. Trademarks

AutoCAD®, SOLIDWORKS®, CATIA®, Autodesk® Inventor®, NX®, and other CAD/mechanical product names and logos referenced on this site are registered trademarks or trademarks of their respective owners (Autodesk, Inc., Dassault Systèmes, Siemens Digital Industries Software, and others). This site is an independent technical reference with no partnership, certification, or sponsorship relationship with these rights holders. Trademarks are used only within the scope of nominative fair use to describe products and features.

5. Prohibited Activities

Mass crawling of this site's data or unauthorized commercial reproduction is prohibited.

6. Changes to Terms

These terms may be changed with prior notice.

7. Contact

Email: [email protected]