A Grade 8.8 High Tensile Hex Bolt Millimeter is a fastener designed for high tensile strength applications. The grade refers to the structural grade or strength of the bolt. In this case, the 8.8 indicates that it has a tensile strength of at least 800 MPa (megapascals).
Grade 8.8 High Tensile Hex Bolt (Millimeter)
Bolts like these are often used where high clamping force is required, such as structural connections, machinery components, and automotive parts. Made of high-carbon steel or alloy, they usually have a plain or zinc finish.
Sizes available upon request.
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