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

A325 Bolt, Black Bolt, A325m Bolt manufacturer / supplier in China, offering ASTM A325m Grade 8.8 Steel Structural Bolts with Nut and Washer, Round Head Tension Control Bolt A325, Ms Steel Shear Stud ASTM A108 and so on.

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Supplier Homepage Product High strength hex head bolts ASTM A325m Grade 8.8 Steel Structural Bolts with Nut and Washer

ASTM A325m Grade 8.8 Steel Structural Bolts with Nut and Washer

FOB Price: US $900 / Set
Min. Order: 1,000 Sets
Min. Order FOB Price
1,000 Sets US $900/ Set
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Production Capacity: 500000sets/Month
Transport Package: Carton and Wooden Pallet
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: JX16HB010
  • Type: Hexagon Head
  • Head Style: Hexagonal
  • Grade: 8.8
  • Finish: Black
  • Other Available Finish: HDG, Galvanized, Dacromet,Ect
  • Specification: M12-M36
  • HS Code: 7318
  • Material: Alloy Steel
  • Connection: Common Bolt
  • Standard: ANSI, GB, JIS, as
  • Application: Steel Structure
  • Tensile Strength: >825MPa
  • Trademark: HYZ or customer brand
  • Origin: Hangzhou China
Product Description
ASTM A325M TYPE 1 heavy hex head structural bolt with nut and washer
 
Product nameheavy hex head structural bolt with nut and washer
StandardASTM A325M
GradeTYPE 1 grade 8.8
Dia.M12-M36
Length40-300MM
Materials:Alloy steel---40Cr / 35VB/ 35CrMo/42CrMo B7
Available finishDacromet, black oxide, phosphating, electronic galvanized,ect.
Bolt Setset= 1 bolt + 1 Nut (DH or 2H)+ 2 washers(F436)
Head markingHYZ+ A325M or customers' brand + A325M 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
ComponentsBoltNutWasher
Class 8.8DH 10S    F436M
 8.82HM    F436M
Mechanical properties of Bolt:
Properties   Yield strength
         MPA
         Min
Tensile strength
          MPA
           Min
    Elongation
            %
Reduction of area
             %


   M12-M36.

 
 830

 
660

 
         ≥  14        ≥  35
Hardness of bolt set
ASTM A325m Grade 8.8 Steel Structural Bolts with Nut and Washer



                                                                                     Our lab
ASTM A325m Grade 8.8 Steel Structural Bolts with Nut and Washer
                                                                                   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
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