2023 Good Quality Steel Iron Carbon Steel Gr4.8 Gr8.8 Gr10.9 Gr12.9 Black Oxide Hexagon Socket Screw

• Customization: Available
• Material: Carbon Steel
• Type: Pan Head
• Head Style: Round
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Hot Galvanizing
• Transport Package: Standard Export Package
• Specification: 0.1-Max Speed: 200, 000min-1
• Origin: China
• HS Code: 73181600
• Production Capacity: 10000000 PCS Per Month

Product Description

Product Description

Bolt is a form of threaded fastener with an external male thread. Bolts are thus closely related to, and often confused with, screws.

Product Description

Products name	Made in China DIN931 Grade8.8 Carbon Steel Black Hex Bolts
Standard:	DIN,ASTM/ANSI JIS EN ISO,AS,GB
Material	Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593
	Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9;  SAE: Gr.2,5,8;  ASTM: 307A,307B,A325,A394,A490,A449,
Finishing	Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Production  Process	M2-M24:Cold Froging,M24-M100 Hot Forging, Machining and CNC for Customized fastener
Customized Products Lead time	Busy season:15-30days,Slack seaon:10-15days
Stock Products	Steel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782 Stainless steel: All DIN Standard stainless steel Bolt
Free Samples for standard fastener
For more information visit:hainafastener.en.made-in-china.com

Motor Specification


 

 

 

Above only for representative products, products of special request can be made according to the customer request

Company Profile

 

Our company was established in 2003. We are OEM service provider which specialized in developing and manufacturing various types of brushless DC motor and ventilation fans, as well as the trader of machinery parts and plastic parts for automobile industry, home appliance, electronice appliance etc. We are located in Wujin District, Changzhou City, Jiangsu Province which close to Shanghai city.

With more than 10 years' development, we have established solid business relationships with customers from Western Europe, Northern Europe, South America and North America.

We can consistently provide high quality products, reasonable prices and the best services for our clients.

If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients in the near future.

FAQ

1. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

2.what can you buy from us?
Bolt, Nut, Washer, Anchor Bolt, Stud Bolt/Full Threased Stud

3. why should you buy from us not from other suppliers?
Our factory has a complete set of production process line, advanced production equipment, strong technical force, strict quality control system, flexible management mode and sincere service attitude. We warmly welcome new and old customers at home and abro

4. what services can we provide?
Accepted Delivery Terms: FOB,EXW;
Accepted Payment Currency:USD;
Accepted Payment Type: T/T,L/C,PayPal;
Language Spoken:English

                                   Any interest, pls contact with us freely!