ASME B18.2.2 TABLE 12 Standard Hex flange and large hex flange nuts. Inch series 的尺寸
六角法兰和大六角法兰螺母。
尺寸图和技术图
关键尺寸和技术参数
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Dimensions in inches (1 inch=25.4 mm) sourceASME B18.2.2 table 12- hex flange nuts Publication date: 2010 |
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d Thread size
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UNC (nr of threads x inch) |
UNF (nr of threads x inch) |
F max | G min | B min | H basic | K min | J min | |
| inches | mm | ||||||||
| 6 | 3.51 | 32 | 40 | 0.313 | 0.342 | 0.408 | 0.164 | 0.02 | 0.10 |
| 8 | 4.17 | 32 | 36 | 0.344 | 0.381 | 0.452 | 0.195 | 0.02 | 0.13 |
| 10 | 4.83 | 24 | 32 | 0.375 | 0.416 | 0.480 | 0.211 | 0.03 | 0.13 |
| 12 | 5.49 | 24 | 28 | 0.438 | 0.488 | 0.574 | 0.229 | 0.04 | 0.14 |
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1/4
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6.35 | 20 | 28 | 0.438 | 0.488 | 0.574 | 0.229 | 0.04 | 0.14 |
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5/16
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7.94 | 18 | 24 | 0.5 | 0.557 | 0.66 | 0.276 | 0.04 | 0.17 |
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3/8
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9.53 | 16 | 24 | 0.56 | 0.628 | 0.728 | 0.339 | 0.04 | 0.23 |
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7/16
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11.11 | 14 | 20 | 0.688 | 0.768 | 0.91 | 0.385 | 0.04 | 0.26 |
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1/2
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12.70 | 13 | 20 | 0.75 | 0.84 | 1 | 0.447 | 0.05 | 0.31 |
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9/16
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14.29 | 12 | 18 | 0.875 | 0.982 | 1.155 | 0.495 | 0.05 | 0.35 |
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5/8
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15.88 | 11 | 18 | 0.938 | 1.051 | 1.25 | 0.557 | 0.05 | 0.4 |
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3/4
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19.05 | 10 | 16 | 1.125 | 1.24 | 1.46 | 0.651 | 0.06 | 0.46 |
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Dimensions in inches (1 inch=25.4 mm) sourceASME B18.2.2 table 12- large hex flange nuts Publication date: 2010 |
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|
d Thread size
|
UNC (nr of threads x inch) |
UNF (nr of threads x inch) |
F basic |
G min |
B min | H basic | K min | J min | |||
| inches | mm | ||||||||||
|
1/4
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6.35 | 20 | 28 | 0.438 | 0.488 | 0.7 | 0.297 | 0.04 | 0.15 | ||
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5/16
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7.94 | 18 | 24 | 0.5 | 0.557 | 0.79 | 0.359 | 0.04 | 0.2 | ||
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3/8
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9.53 | 16 | 24 | 0.56 | 0.628 | 0.885 | 0.398 | 0.04 | 0.24 | ||
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7/16
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11.11 | 14 | 20 | 0.69 | 0.768 | 1.1 | 0.453 | 0.04 | 0.26 | ||
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1/2
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12.70 | 13 | 20 | 0.75 | 0.84 | 1.175 | 0.5 | 0.06 | 0.29 | ||
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9/16
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14.29 | 12 | 18 | 0.875 | 0.98 | 1.26 | 0.562 | 0.06 | 0.37 | ||
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5/8
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15.88 | 11 | 18 | 0.94 | 1.05 | 1.28 | 0.62 | 0.06 | 0.42 | ||