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Hexagon Socket Countersunk Head Bolt

Price $0.30
Min Order 1000 Pieces
Availability In Stock
Shipping From Zhejiang, China
Popularity 454 people viewed
Model NO.:
JX23HB171
Material:
Carbon Steel
Type:
Hexagon Head
Connection:
Common Bolt
Head Style:
Counter Sunk Bolt
Standard:
DIN, GB
Grade:
8.8
Application:
Machinery, Building
Finish:
Black
Other Grade:
10.9
Other Coating:
Dacromet, Zinc
Tensile Strength:
≥830MPa
Tensile Load:
≥293kn
Trademark:
HYZ or customer brand
Transport Package:
Carton and Wooden Pallets
Specification:
M16-M36
Origin:
Hangzhou China
HS Code:
7318159001
Product Description

Hexagon socket countersunk head bolt 

 
StandardDIN7991
Grade8.8/10.9
Dia.M12-M36
Length35-400MM
Materials:Alloy steel---40Cr / 35CrMo, 42CrMo; Carbon steel:35K, 45K
Available finishDacromet, black oxide, phosphating, electronic galvanized,ect.
Head markingHYZ+8.8 or  customers' brand + 8.8
PackingCarton and wooden pallet or wooden case; barrel+wooden pallet
Certification:FPC BC1, SGS,BV,ISO9001,  factory products 3.1 cert.

Mechanical properties
Properties Yield strength
   N/mm
 
Tensile strength
   N/mm
   
Elongation
     %
     Reduction of area
         %
8.8≥ 660≥ 830 ≥  12≥  52
10.9≥ 940≥ 1040 ≥  9 ≥  48
 
Hardness of bolt 
ClassBolt
8.8HRC23~34
F10THRC32~39

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