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Hexagon Head Stainless Steel Fine Thread Bolts Grade 4.8 Zinc Plated Surface Treatment

Hexagon Head Stainless Steel Fine Thread Bolts Grade 4.8 Zinc Plated Surface Treatment

Hexagon Head Stainless Steel Fine Thread Bolts Grade 4.8 Zinc Plated Surface Treatment

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:: Steel Colror:: Black
Label: Customers' Requirment Grade:: 8.8
Size: M6-M30 Type: Hexagon Head Bolt

 

Grade 4.8 Fully Threaded Hex Bolts 4.8 Grade Steel Hex Bolt Hex Head Bolt

 

Products Description:

Six angle bolt: a fastener consisting of two parts, the head and the screw (the cylinder with external thread). It needs to cooperate with the nut to fasten and connect two parts with through holes.

This form of connection is called a bolt connection. If the nut is swirled down from the bolt, the two parts can be separated, so the bolt connection is a detachable connection.

 

It can be drilled into the nut and equipped with a connecting nut, a fixed mounted component is fixed at the opposite side of the rod.

 

There is a special high strength bolt on the steel structure. The head will be bigger and the size changes

 

In addition, there are special uses: T grooved bolts, the most commonly used machine tool clamps, the shape is special, and the sides of the head should be cut off. The anchor bolts are used to connect the machine to the ground, and there are many kinds of U bolts.

 

Advantage:

 

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

 

 

d M8 M10 M12 M14 M16 M18 M20
L Weight/MPCS≈kg
35 18.4            
40 20.4 35.0          
45 22.3 38.1 53.8        
50 24.3 41.2 58.2 83.3      
55 26.3 44.2 62.7 88.3 118    
60 28.3 47.3 67.1 95.4 126    
65 30.2 50.4 71.5 101 134 174 225


Hexagon Head Stainless Steel Fine Thread Bolts Grade 4.8 Zinc Plated Surface Treatment

Contact Details
Handan city Yongnian District Maide Fasteners Co. Ltd

Contact Person: admin

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