Buttress Thread Tooth Thickness Standard Blocks
Code: 6253
用于偏梯形内、外螺纹齿厚校对
适用于2239偏梯形螺纹齿厚量规
| Code | Remark | Taper | Threads per inch | Inspection Elements |
|---|---|---|---|---|
| 6253-N1 | can calibrate 4 1/2"~13 3/8" buttress internal thread gauge | 1:16 | 5 | buttress tooth width |
| 6253-W1 | can calibrate 4 1/2"~13 3/8" buttress external thread gauge | 1:16 | 5 | buttress tooth width |
| 6253-N2 | can calibrate ≥16" buttress internal thread gauge | 1:12 | 5 | buttress tooth width |
| 6253-W2 | can calibrate ≥16" buttress external thread gauge | 1:12 | 5 | buttress tooth width |
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