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 | d | No.10 | 1/4 | 5/16 | 3/8 | 1/2 | 5/8 |  | Threads per inch | 24 | 20 | 18 | 16 | 13 | 11 |  | ds (nom.) | 1/4 | 5/16 | 3/8 | 1/2 | 5/8 | 3/4 |  | Tolerance ds (min.) | 6,299 | 7,887 | 9,474 | 12,649 | 15,824 | 18,999 |  | Tolerance ds (max.) | 6,248 | 7,836 | 9,423 | 12,598 | 15,773 | 18,948 |  | E | 9,5 | 11,1 | 12,7 | 15,9 | 19,05 | 22,2 |  | A (max.) | 9,5 | 11,1 | 14,3 | 19,05 | 22,2 | 24,4 |  | H (max.) | 4,75 | 5,56 | 6,35 | 7,95 | 9,5 | 12,5 |  | J | 1/8 | 5/32 | 3/16 | 1/4 | 5/16 | 3/8 | 
 
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