Assertion: wire's diameter | /r/HasProperty | 1570 circular mils area
Facets:
Source sentences:
text: No. 7/0, the largest size, is 0.50 inches (500 mils or 12.7 mm) in diameter (1570 circular mils area), and the smallest, No. 50, is 0.001 inches (1 mil or 25.4 μm) in diameter (80 circular mils area).