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| Nominal size of Bolts |
Diameter of hole A Tolerance + 1/32 in |
Outside diameter B |
Thickness C Tolerance +/- 1 gauge |
|
|---|---|---|---|---|
| Inch | S.W.G. | Inch | ||
| 1/4 | 9/32 | 9/16 | 16 | 0.064 |
| 5/16 | 11/32 | 5/8 | 16 | 0.064 |
| 3/8 | 13/32 | 3/4 | 16 | 0.064 |
| 7/16 | 15/32 | 7/8 | 16 | 0.064 |
| 1/2 | 17/32 | 1 | 16 | 0.064 |
| 9/16 | 19/32 | 1 1/8 | 14 | 0.080 |
| 5/8 | 21/32 | 1 1/4 | 14 | 0.080 |
| 3/4 | 25/32 | 1 1/2 | 14 | 0.080 |
| 7/8 | 29/32 | 1 5/8 | 14 | 0.080 |
| 1 | 1 1/32 | 1 7/8 | 14 | 0.080 |
| 1 1/8 | 1 5/32 | 2 1/8 | 14 | 0.080 |
| 1 1/4 | 1 9/32 | 2 3/8 | 14 | 0.080 |
| 1 3/8 | 1 13/32 | 2 5/8 | 14 | 0.080 |
| 1 1/2 | 1 17/32 | 2 7/8 | 14 | 0.080 |