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| A325 Structural
Bolts For product information or to request a catalog, please call: 415.861.8300 or fax: 415.552.0796 |
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| Available Materials: Plain steel, hot-dip galvanized |
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| Nominal Size or Basic Bolt Diameter | Body Diameter Maximum | Body Diameter Minimum | Basic Width Across Flats | Maximum Width Across Flats | Minimum Width Across Flats | Maximum Width Across Corners | Minimum Width Across Corners | Basic Height |
|---|---|---|---|---|---|---|---|---|
| 1/2 0.5000 | 0.5150 | 0.4820 | 7/8 | 0.8750 | 0.8500 | 1.0100 | 0.9690 | 5/16 |
| 5/8 0.6250 | 0.6420 | 0.6050 | 1-1/16 | 1.0620 | 1.0310 | 1.2270 | 1.1750 | 25/64 |
| 3/4 0.7500 | 0.7680 | 0.7290 | 1-1/4 | 1.2500 | 1.2120 | 1.4430 | 1.3830 | 15/32 |
| 7/8 0.8750 | 0.8950 | 0.8520 | 1-7/16 | 1.4380 | 1.3940 | 1.6600 | 1.5890 | 35/64 |
| 1 1.0000 | 1.0220 | 0.9760 | 1-5/8 | 1.6250 | 1.5750 | 1.8760 | 1.7960 | 39/64 |
| 1-1/8 1.1250 | 1.1490 | 1.0980 | 1-13/16 | 1.8120 | 1.7560 | 2.0930 | 2.0020 | 11/16 |
| 1-1/4 1.2500 | 1.2770 | 1.2230 | 2 | 2.0000 | 1.9380 | 2.3090 | 2.2090 | 25/32 |
| 1-3/8 1.3750 | 1.4040 | 1.3450 | 2-3/16 | 2.1880 | 2.1190 | 2.5260 | 2.4160 | 27/32 |
| 1-1/2 1.5000 | 1.5310 | 1.4700 | 2-3/8 | 2.3750 | 2.3000 | 2.7420 | 2.6220 | 15/16 |
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| For product information or to request a catalog, please call: 415.861.8300 or fax: 415.552.0796 | |||||
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