8.8 Grade DIN931 DIN933 DIN934 Black Steel Hex Bolts

China 8.8 Grade DIN931 DIN933 DIN934 Black Steel Hex Bolts, Find details about China Hex Cap Screw, Eye Bolt from 8.8 Grade DIN931 DIN933 DIN934 Black Steel Hex Bolts

Application
Machinery, Chemical Industry, Environmental, Building
Finish
Black Finish, Zinc Plated, Hot DIP Galvanized
Sample
Free
Size
M2-M120
OEM
Accetable
Thread Type
M, Unc, Unf
Length
5mm-500mm
Trademark
BS
Transport Package
Carton and Pallet
Specification
CUSTOMED
Origin
Suzhou China
HS Code
7318151001
Application
Machinery, Chemical Industry, Environmental, Building
Finish
Black Finish, Zinc Plated, Hot DIP Galvanized
Sample
Free
Size
M2-M120
OEM
Accetable
Thread Type
M, Unc, Unf
Length
5mm-500mm
Trademark
BS
Transport Package
Carton and Pallet
Specification
CUSTOMED
Origin
Suzhou China
HS Code
7318151001
Bolt
Size
M2-M120
Color
Black Oxide/Galvanized or customed
Standard
 DIN GB ISO JIS BA ANSI
Grade
4.8 8.8 10.9 12.9 A2-70 A4-80
Certification
ISO9001, SGS, CTI, ROHS
Used
building industry machinery
Non-standards
OEM is available if you provide drawings or samples.
Warranty
we confirm our goods will satisfy your request of 100%,
After sales service
we will follow up goods for every customer and help solve problem after sales.
Professional
We are profession in fastener products more than 10 years
Service
All the services/High quality service
Manufacture Process
Heading/washer-assembly/Threading/Secondary machine/heat treatment/plating/Anti-slipping/Baking/QA/Package/Shipping
Delivery time
working days as usual,It will based on the detailed order
Equipment
Hardness test, torque test, salt spray endurance test, mechanical sizes test,certification and etc as per your need.
Inspection process
Incoming quality control →Process Quality Control →Final Quality Control → Pre-shipment Quality Control
8.8 Grade DIN931 DIN933 DIN934 Black Steel Hex Bolts
Related products
8.8 Grade DIN931 DIN933 DIN934 Black Steel Hex Bolts
OUR ADVANTAGE
8.8 Grade DIN931 DIN933 DIN934 Black Steel Hex Bolts
Company Profile
8.8 Grade DIN931 DIN933 DIN934 Black Steel Hex Bolts

Wujiang Baosheng Precision Hardware Electronics Co., Ltd.Located in fenhu economic development zone, suzhou city, jiangsu province, it is an enterprise specializing in the production and sales of auto engine, new energy auto motor, textile equipment, medical equipment and other industrial parts and supporting components. The company has a strong r & d technical force and first-class production equipment, choose the United States haas, Japan jin shang, Japan Star, Germany DE maggie and Taiwan mingyang and other high-precision CNC turning and milling complex lathe and multi-axis linkage machining center equipment.

In order to create sustainable business opportunities and improve product quality, the company strictly follows iso9001-2008 international quality management system and iatf16949:2016 quality management system for production management; Our company has learned from nearly ten years of manufacturing experience of foreign factories, adhering to the attitude of striving for perfection, and providing customers with high-quality and high-precision hardware parts with professional technical knowledge and perfect after-sales service.

The company was founded in 2006 at the end of the year, the plant covers an area of 5500 . employees 80 people, fixed assets of 50 million yuan. Since its establishment, the company has been seeking for new development ideas, has introduced advanced automation equipment from all over the world, the follow-up will be based on the production demand, all equipped with manipulator, to automatic production as the goal, to create intelligent automation production line, continue to ensure the high precision requirements and consistency of products.

The company's main parts material: 20CR, 40CR, bearing steel, various brands of copper bar, iron, aluminum, stainless steel and other non-ferrous metals, in ten years, has broken through a variety of special material processing difficulties.

Some equipment
1.Surface treatment -Anodizing/Soft Chrome Plating/ONC
8.8 Grade DIN931 DIN933 DIN934 Black Steel Hex Bolts2.Maching
8.8 Grade DIN931 DIN933 DIN934 Black Steel Hex Bolts3.Cold Forging/Milling/Spline

8.8 Grade DIN931 DIN933 DIN934 Black Steel Hex Bolts4.Measure
8.8 Grade DIN931 DIN933 DIN934 Black Steel Hex Bolts5.Testing
8.8 Grade DIN931 DIN933 DIN934 Black Steel Hex Bolts
Certifaction
8.8 Grade DIN931 DIN933 DIN934 Black Steel Hex Bolts
Packing & Delivery
8.8 Grade DIN931 DIN933 DIN934 Black Steel Hex Bolts
FAQ

1.How can I get sample?

Yes, just need sample cost, we will return it back in mass production.

We also provide free samples in special conditions.

 

2.How about the lead time?

It depends on quantity, generally 7-20 days after order confirmation.

 

3.Can you give me help if my products are very urgent?

Yes, we will try our best to give you help. Because we have our own factory to produce. We can flexible to adjust our production schedule.

 

4.I want to keep our design in secret, can we sign NDA?

Sure, we will not display any customers' design or show to other people, we can sign NDA.

 

5.Can we know the production process without visiting the factory?

We will offer a detailed production schedule and send pictures and videos which show the machining progress.