8mm. 5/16 inch. 0.314. 9mm slightly less than 3/8 inch. 0.354. 10mm slightly more than 3/8 inch. 0.393. 11mm. 7/16 inch. 0.433. 12mm slightly less than 1/2 Inch.1 页
The conversion factor between millimeters and inches is 0.0393701, meaning that 1 millimeter is approximately equal to 0.0393701 inches. ... Therefore, 8...
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