App to calculate charts for various thread percentages for standard SAE and Metric screws. Also shows hex nut size and a diagram with the screw threads to check TPI/TPMM and screw diameter.
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Latest Version
4.2.3Uploaded by
Ei Myat
Requires Android
Android 4.4+
Category
Free Tools AppContent Rating
Everyone
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Flag as inappropriateLast updated on Aug 26, 2025
Minor bug fixes and improvements. Install or update to the newest version to check it out!