Gold Member Since 2016
Audited Supplier
Hangzhou Jiaxiang Gaoqiang Bolts Co., Ltd.

Hex Head Bolt, Hexagon Head Bolt, High Strength Bolt manufacturer / supplier in China, offering Grade 10.9 Dacromet Finish Hex Head Bolt, Cheese Head Shear Connector ISO 13918, High Tensile Strength Shear Stud with Elongation 20% and so on.

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Supplier Homepage Product High strength hex head bolts Grade 10.9 Dacromet Finish Hex Head Bolt

Grade 10.9 Dacromet Finish Hex Head Bolt

FOB Price: US $900 / Set
Min. Order: 1,000 Sets
Min. Order FOB Price
1,000 Sets US $900/ Set
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Port: Shanghai, China
Production Capacity: 500000sets/Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: JX16HB016
  • Type: Hexagon Head
  • Head Style: Hexagonal
  • Grade: 8.8
  • Finish: Black
  • Other Finish: HDG, Black Oxide, Galvanized, Dacromet,Ect
  • Lubrication Method: Phosphating
  • Transport Package: Carton and Wooden Pallet
  • Origin: Hangzhou China
  • Material: Carbon Steel
  • Connection: Common Bolt
  • Standard: DIN, ANSI, GB, JIS, as
  • Application: Steel Structure
  • Length: 40-300mm
  • Tensile Strength: 830~1030MPa
  • Trademark: HYZ OR OEM
  • Specification: M12-M36
  • HS Code: 7318
Product Description
Large hex head high strength bolt for steel structures
Product nameHigh strength hexagon head bolt
StandardGB/T 1228-1231
Gradegrade 10.9 /8.8
Materials:Carbon steel--ML20MnTiB         Alloy steel---40Cr / 35VB
Available finishDacromet, black oxide, phosphating, electronic galvanized,ect.
Bolt Setset= 1 bolt + 1 Nut + 2 washers
Head markingHYZ+ 10.9s /8.8s or customer brand + 10.9s or 8.8s
PackingCarton and wooden pallet or wooden case; barrel+wooden pallet
Certification:FPC BC1, SGS,BV,ISO, factory testing report.

Class of bolt, nut and washer
Mechanical properties of Bolt:
Properties   Yield strength
Tensile strength
Reduction of area



         ≥  10        ≥  42
830~1030         ≥  12       ≥  45
Hardness of bolt set
Grade 10.9 Dacromet Finish Hex Head Bolt
Grade 10.9 Dacromet Finish Hex Head Bolt

Grade 10.9 Dacromet Finish Hex Head Bolt
Grade 10.9 Dacromet Finish Hex Head Bolt
                                                                   Our lab
Grade 10.9 Dacromet Finish Hex Head Bolt
                                                                                   Core products

We are professional in manufacturing high strength tension control bolts and heavy hex head bolts, shear studs for steel structures. All products can be manufacture as per international standard or customer drawing. for details, welcome for negotiation. 

Per Batch goods will be together with 3.1 certificate or the 3rd party inspection report.

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Mr. Frank Hu
Sales Manager
To: Mr. Frank Hu

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