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Three Point M25 Welding Bolts JIS Standard 4.8 Grade 8.8

10000pcs
MOQ
USD
Price
Three Point M25 Welding Bolts JIS Standard 4.8 Grade 8.8
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Features
Specifications
Material: Carbon Steel
Trough Type: Hex/Phillips
Head Style: Pan, Truss, Flat, Oval, Round
Test: ROHS/REACH
Specification: Customize
Packing: Bulk
Form: Outer Hexagon
Screw Type: Special Type
Service: OEM/ODM
Certificate: ISO9001:2008
High Light:

Three Point Welding Bolts

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M25 Welding Bolts

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JIS Standard Welding Bolts

Basic Infomation
Place of Origin: China
Payment & Shipping Terms
Packaging Details: Bulk
Delivery Time: 30days
Payment Terms: T/T
Supply Ability: 500,00,00pcs per month
Product Description

JIS standard 4.8 grade 8.8 welding bolts three-point M25 welding bolts.

 

Description

The surface of the workpiece should be cleaned before welding. The commonly used removal therapy is pickling, that is, first pickling in heated sulfuric acid with a concentration of 10%, and then washing in hot water. The specific welding process is as follows:
(1) Send the workpiece joint between the upper and lower electrodes of the spot welding machine and clamp it;


(2) Power on, so that the contact surface of the two workpieces is heated, partially melted, and a nugget is formed;


(3) After the power is cut off, the pressure is maintained, so that the nugget cools and solidifies under the pressure to form a solder joint;


(4) Remove the pressure and take out the workpiece

 

Please notice:

 

(1) The foot switch of the welding machine should have a solid protective cover to prevent accidental activation.


(2) The operating point should be provided with baffles to prevent the splashing of working sparks.


(3) Welders should wear flat protective glasses when welding.

 

Material Steel/Alloy/Bronze/Iron/ Carbon steel/etc
Grade 4.8/ 6.8 /8.8 /10.9 /12.9
specification M25 and we also produce according to customer's requirement
Standard ISO,,DIN,JIS,ANSI/ASME,BS/Q
Lead time 10-15 working days as usual,It will based on the detailed order quantity
Certificate ISO14001:2004/ISO9001:2008/ ISO/TS16949:2009
Color We can provide customized services according to your needs
Surface Treatment We can provide customized services according to your needs

 

 

Cold heading equipment

 

Three Point M25 Welding Bolts JIS Standard 4.8 Grade 8.8 0

 

Plating line

 

Three Point M25 Welding Bolts JIS Standard 4.8 Grade 8.8 1

 

Test equipments

 

Three Point M25 Welding Bolts JIS Standard 4.8 Grade 8.8 2

 

Three Point M25 Welding Bolts JIS Standard 4.8 Grade 8.8 3

 

Three Point M25 Welding Bolts JIS Standard 4.8 Grade 8.8 4

 

Three Point M25 Welding Bolts JIS Standard 4.8 Grade 8.8 4

 

Go no go gauge

 

Three Point M25 Welding Bolts JIS Standard 4.8 Grade 8.8 6

 

1. Q: Can you produce the goods as customized design?
A: Of course, we have enough experience to do OEM and ODM, we are welcome you send us your new design, latest style or sample. You can save time, money and own the best service from us.

2. Q: How does your company and factory do regarding quality control?
A: Quality is top priority. Highlight always attach great importance to quality controlling from the very beginning to the very
end.

3. Q: When will you make the delivery?
A: We can make the delivery within 15-20 working days according to the quantity of your order.

 
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Fax : 86-573-82715881
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