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| Customization: | Available |
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| Material: | Customizable |
| Type: | Hexagon Head With Flange |
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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| Name |
Hexagon Flange Bolts |
| Place of Origin | Chengdu,Sichuan, China |
| Size | M5 to M16 |
| Finish | Customizable |
| Head Type | Hexagon Head/Customizable |
| Material | Carbon Steel/High Strength steel/Stainless Steel/Brass/Titanium/Titanium Alloy/Plastic Steel/Other |
| Grade | Customizable |
| Standard | GB, DIN, ISO, ANSI/ASTM, BS, BSW, etc |
| Non-standards | OEM is available, according to drawing or samples |
| Samples | Samples available |
| Package | Bulk in master cartons, then on pallets, or according to customers' requirement. |
| Payment | T/T,paypal |
Hexagon Flange Bolts are engineered to streamline assembly and enhance joint integrity. This innovative design integrates a hexagonal head with a circular flange at its base, effectively combining the functions of a bolt and a washer into a single, robust component.
The primary advantage of the flange is its large bearing surface. This distributes the clamping force over a wider area, which helps prevent damage to soft materials and reduces the risk of loosening under vibration or dynamic loads. This makes them exceptionally reliable in high-stress environments. The one-piece construction also simplifies inventory and speeds up the installation process, as there is no separate washer to misplace.
These bolts are indispensable across numerous industries. They are widely used in automotive manufacturing for securing chassis components, engine parts, and body panels where vibration resistance is critical. In construction and structural steelwork, they provide sturdy connections for frameworks and supports. Their versatility also extends to machinery, agricultural equipment, and assembly lines.
Available in various grades, materials, and finishes, including zinc-plated and stainless steel, Hexagon Flange Bolts offer corrosion resistance for both indoor and outdoor applications.
Key Benefits:
Integrated Washer: Eliminates the need for a separate washer.
Vibration Resistance: The wide flange provides superior resistance to loosening.
Efficient Installation: Faster assembly and simplified parts management.
Surface Protection: Prevents damage to connected surfaces.
Choose Hexagon Flange Bolts for a stronger, smarter, and more efficient fastening solution.
| Thread Size | M5 | M6 | M8 | M10 | M12 | (M14) | M16 | |||
| d | ||||||||||
| P | Pitch | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | ||
| b | L≤125 | 16 | 18 | 22 | 26 | 30 | 34 | 38 | ||
| 125 | - | - | 28 | 32 | 36 | 40 | 44 | |||
| L>200 | - | - | - | - | 53 | 57 | ||||
| c | min | 1 | 1.1 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | ||
| da | Type A | max | 5.7 | 6.8 | 9.2 | 11.2 | 13.7 | 15.7 | 17.7 | |
| Type B | max | 6.2 | 7.4 | 10 | 12.6 | 15.2 | 17.7 | 20.7 | ||
| dc | max | 11.4 | 13.6 | 17 | 20.8 | 24.7 | 28.6 | 32.8 | ||
| ds | max | 5 | 6 | 8 | 10 | 12 | 14 | 16 | ||
| min | 4.82 | 5.82 | 7.78 | 9.78 | 11.73 | 13.73 | 15.73 | |||
| du | max | 5.5 | 6.6 | 9 | 11 | 13.5 | 15.5 | 17.5 | ||
| dw | min | 9.4 | 11.6 | 14.9 | 18.7 | 22.6 | 26.4 | 30.6 | ||
| e | min | 7.44 | 8.56 | 10.8 | 14.08 | 16.32 | 19.68 | 22.94 | ||
| f | max | 1.4 | 2 | 2 | 2 | 3 | 3 | 3 | ||
| k | max | 5.6 | 6.8 | 8.5 | 9.7 | 11.9 | 12.9 | 15.1 | ||
| k1 | min | 2.3 | 2.9 | 3.8 | 4.3 | 5.4 | 5.6 | 6.7 | ||
| r1 | min | 0.2 | 0.25 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | ||
| r2 | max | 0.3 | 0.4 | 0.5 | 0.6 | 0.7 | 0.9 | 1 | ||
| r3 | min | 0.1 | 0.1 | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | ||
| r4 | Ref. | 3 | 3.4 | 4.3 | 4.3 | 6.4 | 6.4 | 6.4 | ||
| s | max | 7 | 8 | 10 | 13 | 15 | 18 | 21 | ||
| min | 6.64 | 7.64 | 9.64 | 12.57 | 14.57 | 17.57 | 20.48 | |||
| t | max | 0.15 | 0.2 | 0.25 | 0.3 | 0.35 | 0.45 | 0.5 | ||
| min | 0.05 | 0.05 | 0.1 | 0.15 | 0.15 | 0.2 | 0.25 | |||
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