Effective Date: October 2026
1. Agreement to Terms
By accessing and using ProMetalTools, you agree to be bound by these Terms of Service, all applicable laws and regulations, and agree that you are responsible for compliance with any applicable local laws. If you disagree with any of these terms, you are prohibited from using or accessing this site.
2. Use License & Intellectual Property
All proprietary algorithms, user interface designs, dynamic SVG technical sketches, code scripts, and documentation on ProMetalTools are the intellectual property of ProMetalTools and are protected by applicable copyright and trademark law.
Permission is granted to use our web calculator for individual, educational, or commercial estimations, provided that you do not:
- Modify, duplicate, scrape, or extract our proprietary source code, algorithms, or technical datasets without written consent.
- Use the materials for public redistribution or commercial resale as a competing online tool.
- Attempt to decompile or reverse engineer any software contained on ProMetalTools.
- Remove any copyright, trademark, or other proprietary notations from the materials.
3. Purpose and Scope of Tools
ProMetalTools provides theoretical calculations based on mathematical volume modeling and standardized pitch lines (e.g., DIN 933, ISO 4017, ASME B18.2.1). The tools are designed to assist fabricators, engineers, students, and procurement managers in estimating theoretical weights.
These calculations do not replace physical verification, certified laboratory scales, or official manufacturer mill test certificates (MTR).
4. Disclaimer & Limitations of Liability
The materials and calculations on ProMetalTools are provided on an "as is" and "as available" basis without warranties of any kind, whether expressed or implied. ProMetalTools makes no warranties regarding the accuracy, likely results, or reliability of the use of the materials on its website.
In no event shall ProMetalTools or its operators be liable for any damages (including, without limitation, damages for loss of data or profit, manufacturing defects, procurement discrepancies, or business interruption) arising out of the use or inability to use the materials on the website.
5. Third-Party Advertisements & External Links
ProMetalTools displays advertisements served by third-party ad networks, including Google AdSense. Third-party ad vendors may use cookies to serve ads based on prior visits to this website or other sites on the internet.
ProMetalTools has not reviewed all of the third-party sites linked to this website and is not responsible for the contents of any such linked site or third-party advertisements. The inclusion of any link does not imply endorsement by ProMetalTools.
6. Revisions and Errata
The materials appearing on ProMetalTools could include technical, typographical, or photographic errors. ProMetalTools does not warrant that any of the materials on its website are entirely accurate, complete, or current. We may make changes to the materials and tools at any time without prior notice.
7. Governing Law
Any claim relating to ProMetalTools shall be governed by and construed in accordance with applicable local laws, without regard to its conflict of law provisions.