Today, we are going to discuss the "List of JIS standard dimensions for hexagonal bar wrenches (hexagonal wrenches)This is a note on the "I'm not sure how to do this. When designing a machine, it is often necessary to fasten each part with a hexagon socket head bolt. Nowadays, there are so many kinds of tools for fastening those hexagon socket head bolts that we do not have to pay much attention to the tool dimensions, but we think it is important to know the JIS standard for hexagonal wrenches. The "List of JIS Standard Dimensions of Hexagonal Wrenches (Hexagonal Wrench)" is compiled by incorporating the applicable hexagon socket head bolts and hexagon socket set screws. Please feel free to use it.
List of JIS standard dimensions for hexagonal bar wrenches (hexagonal wrenches)
That's it.
*The following file is an Excel file I created for this article. Please feel free to use it.
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A reference book that covers JIS extensively:Machine Design and Drafting Handbook based on JIS