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5/16" Plywood to Millimeters — Conversion & Specifications

5/16" plywood in US trade terminology corresponds to 8mm in metric measurement. The exact thickness is 0.3150 inches. The standard metric equivalent is 8mm. When sourcing from Vietnamese manufacturers, specify the exact mm thickness for precision.

8mm Plywood Quick Reference

Metric Thickness8 mm
Exact Inches0.3150"
Nearest Fraction5/16"
US Trade Name5/16"
32nds of an Inch10/32"

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Frequently Asked Questions

What is 5/16" plywood in millimeters?

5/16" plywood corresponds to 8mm in metric. The standard metric equivalent is 8mm. Vietnamese plywood manufacturers produce to exact metric specifications.

What is the actual thickness of 5/16" plywood?

The actual measured thickness of nominal 5/16" plywood varies by origin. Import plywood from Vietnam is manufactured at exactly 8mm (0.3150"). North American domestic plywood may differ slightly due to sanding.

What is 5/16" plywood used for?

5/16" (8mm) plywood is commonly used for wall sheathing, roof decking, light shelving.

Related Specifications

Data calculated using Vinawood's plywood specification engine. Figures are for standard conditions. Actual values may vary with moisture content, glue type, and manufacturing tolerances.Try our interactive calculators →