Bolt and Stud Bolt Dimensions for ANSI / ASME B16.5 Class 300 Flanges
Bolt & Stud Bolt Diameter and Length for ANSI / ASME B16.5 Class 300 Flanges
|
Length of Bolts, | LStud Bolts | Machine Bolts |
|
|||||
| 1/2 | 1/2 | 65 | 75 | 55 | |||||
| 3/4 | 5/8 | 75 | 90 | 65 | |||||
| 1 | 5/8 | 75 | 90 | 65 | |||||
| 1 1/4 | 5/8 | 85 | 95 | 70 | |||||
| 1 1/2 | 3/4 | 90 | 100 | 75 | |||||
| 2 | 5/8 | 90 | 100 | 75 | |||||
| 2 1/2 | 3/4 | 100 | 115 | 85 | |||||
| 3 | 3/4 | 110 | 120 | 90 | |||||
| 3 1/2 | 3/4 | 110 | 125 | 95 | |||||
| 4 | 3/4 | 115 | 125 | 95 | |||||
| 5 | 3/4 | 120 | 135 | 110 | |||||
| 6 | 3/4 | 120 | 140 | 110 | |||||
| 8 | 7/8 | 140 | 150 | 120 | |||||
| 10 | 1 | 160 | 170 | 140 | |||||
| 12 | 1 1/8 | 170 | 185 | 145 | |||||
| 14 | 1 1/8 | 180 | 190 | 160 | |||||
| 16 | 1 1/4 | 190 | 205 | 165 | |||||
| 18 | 1 1/4 | 195 | 210 | 170 | |||||
| 20 | 1 1/4 | 205 | 220 | 185 | |||||
| 24 | 1 1/2 | 230 | 255 | 205 |
NOTES :
- Dimension of Table 7 are in Millimeters, except for diameters of bolts and bolts holes, which are in inch units.
- Length of stud bolts does not include the height of the points.
- Bolt lengths not shown in table may be determined in accordance with Annex D.
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