SIZE NO. | APPLICABLE SEREW∮ | D | D | E | T | NO. OF TOOTH | ||
---|---|---|---|---|---|---|---|---|
CRITERIA FIGURE | ALLOWABLE ERROR | CRITERIA FIGURE | ALLOWABLE ERROR | CRITERIA FIGURE | ALLOWABLE ERROR | |||
CW – 3 | 3 | 3.2 | +0.20 | 6 | 1.8 | 0.4 | ±0.03 | 8 |
3.5 | 3.5 | 3.7 | 7 | 2.1 | 0.4 | 8 | ||
4 | 4 | 4.3 | 8 | 2.5 | 0.4 | 8 | ||
4.5 | 4.5 | 4.8 | 9 | 1.7 | 0.5 | ±0.035 | 9 | |
5 | 5 | 5.3 | 10 | 3.1 | 0.5 | 9 | ||
6 | 6 | 6.4 | +0.30 | 12 | 3.8 | 0.5 | 10 | |
8 | 8 | 8.4 | 16 | 5.1 | 0.6 | ±0.04 | 12 |