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Common Head Markings on Stainless Fasteners

If you look at the head of a fastener, you might see markings stamped onto the surface. These marks hold valuable info about the fastener and learning how to read them can help you decide if it’s the correct fastener for your job.

In the chart below are the most common head markings found on Anzor's stainless steel fasteners.

Common Head Markings Chart Proof 4

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