| Customization: | Available |
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| Material: | Alloy Steel |
| Type: | Hexagon Head |
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ASTM A325M TYPE 1 heavy hex head bolt with nut and washer
| Product name | Heavy hex steel structural bolt set |
| Standard | ASTM A325M TYPE 1/ASTM F3125 |
| Available specs. | ASTM A325, ASTMA490/A490M, AS1252,GB/T 1228, JISB1186 F10T |
| Grade | 8.8 |
| Dia. | M12~M36 |
| Length | 35~500mm |
| 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+A325M or customers' brand + A325M |
| Packing | Carton and wooden pallet or wooden case; barrel+wooden pallet |
| Certification: | FPC BC1, SGS,BV,ISO9001, ISO14001, OHAS.,3.1 cert. |
| 1. Drawing and dimension |
| 2.Class of bolt, nut and washer |
| Components | Bolt | Nut | Washer |
| Class | 8.8 | DH 10S | F436M |
| 8.8 | 2HM | F436M |
| 3. Mechanical properties of Bolt: |
| Properties | Yield strength MPA Min |
Tensile strength MPA Min |
Elongation % |
Reduction of area % |
| M12~M36 | 830 | 660 | ≥ 14 | ≥ 35 |
| 1. FACTORY WORKSHOPS: |
| 2.CORE PRODUCTS: |
| 3.CERTIFICATION AND HONORS: |
| 4.Our Related projects: |
| 5. Brand business Partner: |
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