
16 Gauge Sheet Metal Thickness: Millimeters, Inches, and Material Differences
Compare 16 gauge sheet metal thickness in mm and inches for stainless steel, mild steel, and aluminum. Send your drawing to Yishang for an RFQ review.

Compare 16 gauge sheet metal thickness in mm and inches for stainless steel, mild steel, and aluminum. Send your drawing to Yishang for an RFQ review.

See how to read a 125 surface finish example, convert µin Ra to µm Ra, and verify drawing requirements. Send your fabrication drawing for RFQ review.

Learn what 125 surface finish means, how to verify Ra, units, lay, and inspection conditions, and when to request a fabrication review or RFQ.

Learn what 125 machine finish means on a machining drawing, compare 125 Ra with 250 Ra, and review your custom part requirements for an RFQ.



Send your project requirements or drawings if available. We’ll review what you need and follow up with the next manufacturing steps.
No drawing yet? You can still send an initial inquiry.
Tell us what you need. Drawings are optional for the first contact.