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Half Thread Hot Dipped Galvanized Carriage Bolts Din 931 Carbon Steel White Zinc

Half Thread Hot Dipped Galvanized Carriage Bolts Din 931 Carbon Steel White Zinc

Half Thread Hot Dipped Galvanized Carriage Bolts Din 931 Carbon Steel White Zinc

Product Details:

Place of Origin: Handan Yongnian
Brand Name: MD
Certification: ISO
Model Number: M6-M12

Payment & Shipping Terms:

Minimum Order Quantity: 1pieces
Price: Negotiate
Packaging Details: Boxes On Pallet
Delivery Time: 25-30days
Payment Terms: L/C, T/T
Supply Ability: 10000pieces/day
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Detailed Product Description
Material:: Iron Colror:: Galvanized
Label: Customers' Requirment Grade:: 8.8
Size: M6-M30 Type: Hexagon Head Bolt

 

 

Half Thread Galvanized Hex Bolts Din 931 Carbon Steel White Zinc For Structures

 

Products Description:

1.  six angle bolt is a fastener consisting of fingers and screws. The bolts are divided into iron bolts and stainless steel bolts according to the material, namely the six angle head bolts (partial threads) -C and six angle bolts (full thread) -C level

 

2. According to the shape of the head six head, round, square head, countersunk head, and so on in connection to the smooth surface without protruding place head heavy, because the countersunk head can be screwed onto the parts. Also can be screwed into the round parts. With the tightening force can be bigger, but the large size six. The head is the most commonly used angle

 

3. In order to meet the needs of locking after installation, there are holes in the head, and the rod has holes. These holes can make the bolts free from loosening when they are vibrated.

Some bolts are not thread rod to do fine, is conducive to the slender waist bolt. The bolt connection under variable force

 

 

application


The advantage of acid tin plating is that the plating speed is faster. And the coating is bright and meticulous, deep plating ability. The plating solution has a strong tolerance to impurities, and the operation at room temperature is more energy saving. However, the plating method also has shortcomings, that is, the dispersing ability of the bath is poor, the porosity of the coating is higher, the brazing is not as good as the alkaline tin plating, and the two valence tin is hydrolyzed. Therefore, the six angle head bolt acid tin plating is divided into sulphate tin plating, fluorborate tin plating and oxide tin plating because of different conductive medium. At present, some special industrial six - corner head bolts are used in this tin plating process.


Specification

 

 
Items Size Grade Grade
DIN 933 Full thread M6*16 4.8 8.8
DIN 933 Full thread M6*25 4.8 8.8
DIN 933 Full thread M6*30 4.8 8.8
     
             

Half Thread Hot Dipped Galvanized Carriage Bolts Din 931 Carbon Steel White Zinc


 

Contact Details
Handan city Yongnian District Maide Fasteners Co. Ltd

Contact Person: admin

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