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

High Tensile Bolt, Hexagon Head Bolt, M20 Bolt manufacturer / supplier in China, offering Grade 8.8 Alloy Steel High Strength Bolt As1252, 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 Grade 8.8 Alloy Steel High Strength Bolt As1252

Grade 8.8 Alloy Steel High Strength Bolt As1252

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.: JX16HB004
  • Type: Hexagon Head
  • Head Style: Hexagonal
  • Grade: 8.8
  • Finish: Hot Galvanizing
  • Other Available Finish: Black Oxide, Galvanized, Dacromet,Ect
  • Transport Package: Carton and Wooden Pallet
  • Origin: China
  • Material: Alloy Steel
  • Connection: Common Bolt
  • Standard: DIN, ANSI, GB, JIS, as
  • Application: Steel Structure
  • Tensile Strength: >825MPa
  • Trademark: HYZ or customer brand
  • Specification: M12-M30
  • HS Code: 7318
Product Description
ASTM A325 TYPE 1 heavy hex head bolt with nut and washer
Product nameHigh strength hexagon head bolt
StandardAS/NZS 1252
Materials:Carbon steel--45#           Alloy steel---40Cr / 35VB35CrMo/42CrMo
Available finishDacromet, black oxide, phosphating, electronic galvanized,ect.
PackingCarton and wooden pallet or wooden case; barrel+wooden pallet
Certification:FPC BC1, SGS,BV,ISO, factory testing report.

Bolt nut and washer marking:
Grade 8.8 Alloy Steel High Strength Bolt As1252

Hardness of nut:
Hot dip galvanized finish260-353HV(24-36HRC)
Other than hot dip galvanized188-353HV(≤36HRC)

Hardness of washer
Hot dip galvanized finish270-445HV(26-45HRC)
Other than hot dip galvanized345-445HV(35-45HRC)

Part of our workshop
Grade 8.8 Alloy Steel High Strength Bolt As1252

                                                                                   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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