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Pre Tap Drill Size
Metric Form Tap
Tap | Drill Size | Decimal Equivalent |
|---|---|---|
M6 x 1.00 | 7/32 | 0.2188 |
M5 x 0.80 | 14 | 0.1820 |
M4.5 x 0.75 | 4.10MM | 0.1612 |
M4 x 0.70 | 3.70MM | 0.1476 |
M3.50 x 0.60 | 3.20MM | 0.1260 |
M3 x 0.50 | 7/64 | 0.1094 |
M2.5 x 0.45 | 2.30MM | 0.0906 |
M2.2 x 0.45 | 2.00MM | 0.0787 |
M2 x 0.40 | 1.80MM | 0.0709 |
M1.8 x 0.35 | 1.65MM | 0.0650 |
M1.6 x 0.35 | 1.45MM | 0.0571 |
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