Customization: | Available |
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Material: | High Strength Steel |
Type: | Hexagon Head |
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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
|
≥ 16 | ≥ 45 |
F10T | ≥ 882.6
≥ 90
|
980.7~1176.8
100~120
|
≥ 14 | ≥ 40 |
Hardness of bolt set | |||
Class | Bolt | Nut | Washer |
F8T | HRC18~31 | HRB85~HRB100 | HRC35~45 |
F10T | HRC27~38 | HRB95~HRC35 | HRC35~45 |
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