Hex Flange Bolts
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» Fasteners » Hex Flange Bolts
Hex Flange Bolts are regular hex head bolts with built-in washer and externally threaded body. Flange bolts comes with plain or serrated flange configuration. Hexagon flange bolts, flange bolts, frame bolts are other alias of hex flange bolts. Hex flange bolt dimensions are defined in both metric and imperials sizes with unified national coarse pitch (UNC), fine pitch (UNF), fixed pitch (UN) and iso metric thread profile. These are produced across all material categories and astm specifications. Hexagon flange bolts are commonly used in automotive industry, specially in truck and heavy vehicular frames.
Browse the page for information on hex flange bolt manufacturing process, forming method, available sizes, sub-types, thread types, metric and imperial dimension standards, weight charts, torque values, material categories, grades and astm specifications.
| Forming | Hot & Cold Forged |
| Metric Size | M10 to M100 |
| Imperial Size | 3/8 to 8" |
| Threads | UNC, UNF, ISO, BSW & ACME. |
| Standards | ASME,BS,DIN,ISO,UNI,DIN-EN |
| Sub types | 1. Fully Threaded Hex Flange Bolts 2. Partial Threaded Hex Flange Bolts 3. Metric Hex Flange Bolts 4. Imperial Hex Flange Bolts |
| ASME B18.2.1 | 3/8 inch to 3 inch |
| BS 1769 | ½ inch to 2 inch |
| ASME B18.2.3.6M | M12 to M36 |
| ASME B18.2.3.7M | M16 to M36 |
| DIN 6914 | M12 to M36 |
| ISO 7412 | M12 to M36 |
| UNI 5712 | M12 to M36 |
| DIN-EN 14399-4 | M12 to M36 |