About 1,500,000 results
Open links in new tab
  1. Metric Threads: Dimensions, Classes & Formulas (full Guide)

  2. Bolt Head Size Chart | Fastener Resources | Mudge Fasteners

  3. US Bolts Size Chart | Head, Wrench & Socket Sizes | Fractory

  4. US Bolts - Head and Wrench Sizes - The Engineering ToolBox

  5. Unified Screw Threads (UNC/UNF/UNEF): Charts & Formulas

  6. Metric Bolt Heads and Wrench Sizes - The Engineering ToolBox

  7. Your Ultimate Guide Hex Bolt Head Size Chart – SizeChartly

  8. Hex Bolt Dimensions & Hex Cap Screw Dimension Chart

  9. Bolt Size Chart - LR FIX

  10. Bolt size to wrench size chart for metric and U.S. bolts — Guide