| Material: | High Strength Steel |
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| Type: | Hexagon Head |
| Connection: | Common Bolt |
| Samples: |
different size and different finish
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| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
F10T /F8T HSFG bolts with nut and washer for steel structures
| Product name | Heavy hex steel structural bolt set |
| Standard | JIB 1186 |
| Available specs. | ASTM A325M, ASTMA490/A490M, AS1252,GB/T 1228, EN 14399-3/4 |
| Grade | F10T F8T (equal to grade 10.9 /8.8) |
| Dia. | M12-M36 |
| Length | 35-400MM |
| Materials: | Alloy steel---40Cr / 35CrMo, 42CrMo; Carbon steel:35K, 45K |
| Available finish | Dacromet, black oxide, phosphating, electronic galvanized,ect. |
| Bolt Set | set= 1 bolt + 1 Nut + 2washers |
| Head marking | HYZ+F10T or customers' brand + F10T |
| Packing | Carton and wooden pallet or wooden case; barrel+wooden pallet |
| Certification: | FPC BC1, SGS,BV,ISO9001, factory products 3.1 cert. |
| 1. Drawing and dimension |
| 2.Class of bolt, nut and washer |
| Components | Bolt | Nut | Washer |
| Class | F8T | F8 | F35 |
| F10T | F10 | F35 |
| 3. Mechanical properties of Bolt: |
| Properties | Yield strength N/mm2 (kgf/mm2) |
Tensile strength N/mm2 (kgf/mm2) |
Elongation % |
Reduction of area % |
| F8T | ≥ 627.6 ≥ 64 |
748.5~980.7
80~100
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≥ 16 | ≥ 45 |
| F10T | ≥ 882.6
≥ 90
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980.7~1176.8
100~120
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≥ 14 | ≥ 40 |
| Hardness of bolt set | |||
| Class | Bolt | Nut | Washer |
| F8T | HRC18~31 | HRB85~HRB100 | HRC35~45 |
| F10T | HRC27~38 | HRB95~HRC35 | HRC35~45 |
| 1.CORE PRODUCTS: |
| 2.CERTIFICATION AND HONORS: |
| 3. FACTORY WORKSHOPS: |
| 4.Our Related projects: |
| 5. Brand business Partner: |
Suppliers with verified business licenses
Audited Supplier 
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