Stainless Steel DIN6921 Hex Flange Head Bolt Made in China

• Material: Carbon Steel
• Type: Flange Head
• Connection: Common Bolt
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DIN6921
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB
• Grade: 4.8/ 8.8/ 10.9/ A2-70
• Application: Machinery, Chemical Industry, Environmental, Building
• Finish: Wash White, Black, Blue White Zinc, Dacro, Natural
• Size: M4,M5,M6,M8,M10,M12,M16,M20
• Length: 8mm-160mm
• Package: Plastic Bag + Carton Box
• Color: Silver White, Black, Yellow
• Fully Threaded , Half Threaded: Fully Threaded , Half Threaded
• Transport Package: Bags with Pallet
• Specification: Carbon Steel
• Trademark: sanye
• Origin: China
• HS Code: 7315190000
• Production Capacity: 500000pieces/Day
• Package Size: 40.00cm * 35.00cm * 30.00cm
• Package Gross Weight: 25.000kg

Product Description

 

Customized Din6921 Hardware Tools Flange Bolts And Nuts Manufacturers

Product Description

Flange nut is a common fastener widely used in various mechanical equipment and piping systems. It plays an important role in connection and fixation, and is especially suitable for occasions that require sealing and high pressure resistance.

Product Name	Flange Bolt
Standard	DIN6921
Material	Stainless steel304, carbon steel, alloy steel
Grade	4.8, 8.8, 10.9, A2-70
Diameter	M4,M5,M6,M8,M10,M12,M16,M20
Length	8-160mm
Surface treatment	Washed white, blackened, blue and white zinc, dacromet, natural color, colored zinc

Detailed Photos

 

Advantages of flange nuts

1. Reliable connectivity: The flange connection method adopted by the flange nut requires high-strength tightening of the bolts during the connection process to meet the engineering requirements for tight connections.

2. Higher sealing performance: The flange nut can achieve higher sealing performance through the tight combination of flanges, effectively avoiding the leakage of liquid and gas.

 

Things to note when installing flange nuts

1. The bolts should meet the engineering requirements and the length should be appropriate;

2. Loose materials and welding slag should be removed before installation;

3. When installing bolts, they need to be tightened step by step in a cross sequence;

4. After installation, check whether the nuts are installed correctly, whether they are loose, and whether they need to be retightened.

 

 

Company Profile

Hebei SanThriving Company is a professional fastener manufacturer in China. The facory are locaed in Fastener Production Base Site---Yongnian area of Handan, The total area is 30.000 square meters. Since 2005 we established factory until now, There are more than 200 employees in our factory and we have more than 15 year production experience. We have advanced production equipment and rich experience research development group. Our unique service is supply Customised Products for our clients. The mian products are bolts,nuts,screws, thread rod, anchor bolt and so on. These products are sell to all over the world. The service of SanThriving company are Quality First, Service Supreme. We will continue to service our client in the future. We sincerely the client if you don t satisfied please kindly tell us, if you are very satisfied with us then tell your friends and help more people to share our service and products.

FAQ

1. Who Are We?

We Are Professional Aluminum Formwork Accessories Manufacturer And Located Fastener Producing Base Site Yongnian Area Of Handan City Of  China, Start From 2005,Our Products Sell To Mid East(20.00%),North America(20.00%),Southeast Asia(15.00%),South America(10.00%),Eastern Asia(10.00%),Eastern Europe(10.00%),South Asia(10.00%),Africa(5.00%). There Are Total About 101-200 People In Our Factory.

2. How Can We Guarantee Quality?

Always A Pre-Production Sample Before Mass Production;
Always Final Inspection Before Shipment;

3.What Can You Buy From Us?

Aluminum Formwork Accessories Such As Wedge Pin, Mivan Stud Pin, Long Pin,Thread Rod,Tie Rod And Wing Nut, Swivel Coupler,Steel Prop, Swivel Clamp, Al-Bracket, Waller Bracket, Waller Clamp, Flat Wall Tie, Flat Tie, Hex Bolt, Hex Nut, Stud Bolt And Wedge Anchor Bolt.

4. Why Should You Buy From Us Not From Other Suppliers?

Through 17 Years Of Operation And Development, Our Products Have Good Quality With Lowese Price, Our Unique Service Is Supply Products Customized For Our Client.

5. What Services Can We Provide?

Accepted Delivery Terms: Fob,Cfr,Cif;
Accepted Payment Currency:Usd,Cny;
Accepted Payment Type: T/T,L/C,Credit Card,Cash;
Language Spoken:English,Chinese