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| Carriage Bolt & Short Neck Carriage Bolt, Zinc Plated | |||||||||||
| Measure Carriage Bolt length from the underhead bearing surface to the extreme end of the bolt. | |||||||||||
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| A | H | O | P | ||||||||
| Size | Max | Min |
Max |
Min |
Max |
Min |
Max |
Min |
|||
| 1/4-20 Short Neck | 0.594 |
0.563 |
0.145 |
0.125 |
0.260 |
0.245 |
0.105 |
0.080 |
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| 5/16-18 Short Neck | 0.719 |
0.688 |
0.176 |
0.156 |
0.324 |
0.307 |
0.124 |
0.093 |
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| 3/8-16 Short Neck | 0.844 |
0.782 |
0.208 |
0.188 |
0.388 |
0.368 |
0.150 |
0.125 |
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