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Cold Forming DIN7991 Flat Head Socket Bolt Grade 6.8/8.8/10.9 For Machinery
Cold Forming DIN7991 Flat Head Socket Bolt Grade 6.8/8.8/10.9 For Machinery
Cold Forming DIN7991 Flat Head Socket Bolt Grade 6.8/8.8/10.9 For Machinery
Cold Forming DIN7991 Flat Head Socket Bolt Grade 6.8/8.8/10.9 For Machinery
Cold Forming DIN7991 Flat Head Socket Bolt Grade 6.8/8.8/10.9 For Machinery
Cold Forming DIN7991 Flat Head Socket Bolt Grade 6.8/8.8/10.9 For Machinery
Cold Forming DIN7991 Flat Head Socket Bolt Grade 6.8/8.8/10.9 For Machinery
Cold Forming DIN7991 Flat Head Socket Bolt Grade 6.8/8.8/10.9 For Machinery
Specifications
Brand Name :
QBH
Model Number :
DIN7991
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
900kg
Price :
Negotiation
Payment Terms :
L/C, T/T
Supply Ability :
200TON/MONTH
Delivery Time :
30days
Packaging Details :
25kg Carton+900kg/Pallet
standard :
DIN7991
Material :
Carbon steel
Surface treatment :
Plain,Zinc,Black
Grade :
6.8/8.8/10.9
Process :
Cold Forming
Sample :
Free Sample
Packaging :
25kg Carton+900kg/Pallet
Description

DIN 7991 - Hexagon socket countersunk head cap screws

Current norm: DIN EN ISO 10462
Equivalent norms: ISO 10642; UNI 5933;

Made from alloy steel, these screws are nearly twice as strong as stainless steel flat head screws. They're angled under the head to sit flush within countersunk holes. Length is measured from the top of the head.

Black-oxide alloy steel screws have mild corrosion resistance in dry environments.

Zinc-plated alloy steel screws resist corrosion in wet environments. Screws with a blue-dyed finish have a distinctive blue color that makes them easy to identify.

More corrosion resistant than 18-8 stainless steel screws, these screws have excellent resistance to chemicals and salt water. All are passivated for added protection against oxidation and corrosion. They may be mildly magnetic. Screws are angled under the head to sit flush within countersunk holes. Length is measured from the top of the head.

Cold Forming DIN7991 Flat Head Socket Bolt Grade 6.8/8.8/10.9 For Machinery

Certifications & Package

Cold Forming DIN7991 Flat Head Socket Bolt Grade 6.8/8.8/10.9 For Machinery

FAQ

1. How do you let me trust you.
Jiaxing City Qunbang Hardware Co.,ltd hs its own right of import and export,QBH trademark in China,United States,European Union have been registered.At the same time,you can also check the registration information of our company in the China industry and Commerce system.
2. How about your price.
We will be based on different markets,for different quality and quantity,tailor-made prices for customers,in order to achieve win-win goal.
3. How do you control your quality.
Incoming quality contral( IQC)→Process Quality control(PQC)→Output quality control(OQC),and the random samples is sent to TUV for testing.If the customer received the goods and found quality problems,QBH company promises to be responsible for returning money or replenishing the goods
4. Could you provide free samples?
For new customer, We can provide free samples for standard fastener, But the clients will pay the express
charges. For old customer, We will send you free samples and pay express charges by ourself.
5. Do you accept small order?
QBH company can accept small orders if we have them in stock.Generally speaking,the stock probability of stainless steel fasteners is higher than that of carbon steel fasteners.
6. How about your delivery time
What we pursure is the high efficiency movement pattern,the stainless steel fastener delivery time about 15days,the carbon steel fastener will it about 30days
7. What is your packing.
Usually 25KG/carbon,36CTNS on the pallets,or 20-30kg/Bags,then on the pallet,QBH company personalized packagingis also available,like 10PCS/plastic bag or 10pcs/box,it can print some information
such as LOGO and pattern of customers.

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Cold Forming DIN7991 Flat Head Socket Bolt Grade 6.8/8.8/10.9 For Machinery

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Product Detail
Brand Name :
QBH
Model Number :
DIN7991
Certification :
ISO9001
Place of Origin :
CHINA
MOQ :
900kg
Price :
Negotiation
Contact Supplier
Cold Forming DIN7991 Flat Head Socket Bolt Grade 6.8/8.8/10.9 For Machinery
Cold Forming DIN7991 Flat Head Socket Bolt Grade 6.8/8.8/10.9 For Machinery
Cold Forming DIN7991 Flat Head Socket Bolt Grade 6.8/8.8/10.9 For Machinery
Cold Forming DIN7991 Flat Head Socket Bolt Grade 6.8/8.8/10.9 For Machinery

Jiaxing City Qunbang Hardware Co., Ltd

Verified Supplier
5 Years
zhejiang, jiaxing
Since 2014
Business Type :
Manufacturer, Trading Company, Seller
Main Products :
Steel Nut Bolts, Steel Hex Bolt, Carbon Steel Bolt
Total Annual :
3000-4500
Employee Number :
100~150
Certification Level :
Verified Supplier
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