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

A325 Bolt, HDG Bolt, ASTM A325 Bolt manufacturer / supplier in China, offering Structural Hexagon Head Bolts with High Tensile, High Tensile Strength Shear Stud with Elongation 20%, Nelson Shear Stud with FPC Bc1 Certification and so on.

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Supplier Homepage Product High strength hex head bolts Structural Hexagon Head Bolts with High Tensile

Structural Hexagon Head Bolts with High Tensile

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: 500mt/Month
Payment Terms: L/C, T/T, Western Union

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Product Catalog
26 Products
Product Image
Product Name
FOB Price
Basic Info
  • Model NO.: JX16HB024
  • Type: Hexagon Head
  • Head Style: Hexagonal
  • Grade: 8.8
  • Finish: Black
  • Other Available Finish: HDG, Galvanized, Dacromet,Ect
  • Transport Package: Carton and Wooden Pallet
  • Origin: Hangzhou China
  • Material: Alloy Steel
  • Connection: Common Bolt
  • Standard: DIN, ANSI, GB, JIS, as
  • Application: Steel Structure
  • Tensile Strength: >825MPa
  • Trademark: HYZ or OEM
  • Specification: 1/2"~1-1/2"
  • HS Code: 7318
Product Description
ASTM A325 TYPE 1 heavy hex head bolt with nut and washer
Product nameHigh strength hexagon head bolt
StandardASTM A325
GradeTYPE 1 grade 8.8
Materials:Carbon steel--45#           Alloy steel---40Cr / 35VB35CrMo/42CrMo
Available finishDacromet, black oxide, phosphating, electronic galvanized,ect.
Bolt Setset= 1 bolt + 1 Nut (DH or 2H)+ 2 washers(F436)
Head markingHYZ+ A325 or customers' brand + A325
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
Class 8.8DH    F436
 8.82H    F436
Mechanical properties of Bolt:
Properties   Yield strength
Tensile strength
Reduction of area

    1/2"~1" incl.

 92000 (635)

  120 000(825)

         ≥  14        ≥  35
 81000 ( 560)
    105 000(725)         ≥ 1 4       ≥  35
Hardness of bolt set
Structural Hexagon Head Bolts with High Tensile

Structural Hexagon Head Bolts with High Tensile
                                                                                     Our lab
Structural Hexagon Head Bolts with High Tensile
                                                                                   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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