What is the Diameter of an M8 Bolt? Understanding Bolt Sizes

Learn about the M8 bolt diameter, its applications, and why it's commonly used in construction.

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An M8 bolt has a diameter of 8 millimeters. M8 refers to the metric bolt with a nominal diameter of 8mm, commonly used in various mechanical and construction applications for its strength and reliability.**

FAQs & Answers

  1. What does M8 mean in bolts? M8 refers to a bolt with a nominal diameter of 8 millimeters in the metric bolt classification.
  2. What are common uses for M8 bolts? M8 bolts are commonly used in mechanical and construction applications due to their strength and reliability.
  3. How does M8 compare to other bolt sizes? M8 bolts are part of a metric system, and sizes vary from M1.6 to M30, with M8 being a mid-range size suitable for various applications.
  4. Can I use M8 bolts in automotive applications? Yes, M8 bolts are frequently used in automotive applications for securing components due to their robust specifications.

Watch More

For more insights on different types of bolts and their sizes, check out our guides on common bolt specifications and their applications in various industries.

  1. What Size Hole Do You Need for an M8 Bolt? Learn the ideal hole sizes for M8 bolts to ensure proper fitting for your projects.