421.5 mm to AWG

421.5 mm = -33.93 AWG

mmAWG
406.5 mm-33.61
411.5 mm-33.72
416.5 mm-33.82
421.5-33.93
426.5 mm-34.03
431.5 mm-34.13
436.5 mm-34.23

421.5 mm = -33.93 AWG

Formula

d(mm) = 0.127 × 92^((36 − AWG) / 39) — the American Wire Gauge geometric progression