Printable Inch Bolt to Wrench Size Chart
This 1-page Letter PDF is for anyone matching inch bolts to the right wrench sizes. It shows a simple bolt to wrench size chart with three columns: Bolt, Hex head, and Nut. The rows include examples such as 1/4 in to 7/16 in and 3/8 in to 9/16 in, so you can compare common inch fasteners at a glance.

Free printable · PDF
- 1 page
- US Letter — choose “Fit to page” for A4
- PDF, 52 KB
Free for personal, family and classroom use.
Print it and keep it with your tools, shop binder, or jobsite notes. Use the chart to check which wrench size fits a bolt head or nut before you start tightening or loosening hardware.
Good for
- Match inch bolts to wrench sizes
- Check hex head and nut sizes
- Keep near the toolbox for fast reference
Tip: Print at actual size and store it in a clear sleeve for shop use.
4 files · PDF, XLSX, DOCX
Get every sheet: Wrench Size Chart Pack
This sheet plus 3 more in one download, with the editable Excel and Word files. Printable wrench size charts: SAE and metric sizes in order with mm equivalents, bolt-to-wrench charts (inch, ISO, DIN, JIS) and a tool inventory sheet.
$5.00 USD, one-time 4 files · about $1.25 each
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Printable Metric Bolt to Wrench Size Chart
Printable Wrench Size Inventory Sheet