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Heavy Hex Structural Bolts ASTM A325 HDG Finish

Price Negotiable
Min Order 1000 Sets
Availability In Stock
Shipping From Zhejiang, China
Popularity 382 people viewed
Model NO.:
JX20HTB002
Material:
Alloy Steel
Type:
Hexagon Head
Connection:
Common Bolt
Head Style:
Hexagonal
Standard:
DIN, ANSI, GB, JIS, as
Grade:
8.8
Application:
Steel Construction
Finish:
Black
Tensile Strength:
>825MPa
Other Available Finish:
HDG, Galvanized, Dacromet,Ect
Trademark:
HYZ or OEM
Transport Package:
Carton and Wooden Pallet
Specification:
1/2"~1-1/2"
Origin:
Hangzhou China
HS Code:
7318
Product Description
HEAVY HEX STRUCTURAL BOLTS ASTM A325/F3125
 
Product nameHeavy hex head structural bolt with HDG finish
StandardASTM A325/F3125
GradeTYPE 1 grade 8.8
Dia.1/2"~1-1/2"
Length1-1/2"~12"
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 3.1 certfication

Class of bolt, nut and washer
ComponentsBoltNutWasher
Class 8.8DH   F436
 8.82H   F436
Mechanical properties of Bolt:
Properties   Yield strength
   PSI(MPA)
       Min
Tensile strength
      PSI(MPA)
          Min
    Elongation
            %
Reduction of area
             %


  1/2"~1" incl.

 
 92000 (635)

 
  120 000(825)

 
         ≥  14        ≥  35
  1~1-1/2"       
 81000 ( 560)
 
  105 000(725)         ≥ 1 4       ≥  35
Hardness of bolt set



                                                                                     Our lab

                                                                                   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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