Dimensions for Clamping Type Studs（A193 / A320 / A437 / A453 / A540 / A1014） (Inch Series) [Table 2]
ASME B 18.31.2 - 2014 美制夹紧型法兰栓接双头螺柱（A193 / A320 / A437 / A453 / A540 / A1014）[Table 2]
See all versions and complete specifications: Dimensions for Clamping Type Studs（A193 / A320 / A437 / A453 / A540 / A1014） (Inch Series) [Table 2] — Full Specification Page
| Size | P | r | k_max | k_min | s_max | s_min | ds_max | ds_min | k_nominal |
|---|---|---|---|---|---|---|---|---|---|
| 1/2 | 1.0000 | 0.987 | 0.250 | 0.167 | 2.250 | 2.500 | 1.0000 | 0.983 | 3.000 |
| 1/4 | 0.3125 | 0.304 | 0.111 | 0.083 | 0.875 | 1.125 | 0.3125 | 0.303 | 1.625 |
| 3/8 | 0.5625 | 0.552 | 0.167 | 0.111 | 1.375 |
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| 1.625 |
| 0.5625 |
| 0.550 |
| 2.125 |
| 5/8 | 1.3750 | 1.362 | 0.333 | 0.167 | 3.000 | 3.250 | 1.3750 | 1.354 | 3.750 |
| 5/16 | 0.4375 | 0.428 | 0.143 | 0.100 | 1.125 | 1.375 | 0.4375 | 0.426 | 1.875 |
| 7/16 | 0.7500 | 0.739 | 0.200 | 0.125 | 1.750 | 2.000 | 0.7500 | 0.735 | 2.500 |
| 9/16 | 1.2500 | 1.237 | 0.286 | 0.167 | 2.750 | 3.000 | 1.2500 | 1.231 | 3.500 |
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