12.9 Extended Hex Socket Screw DIN912 Black Oxide High Strength Long Bolt New Energy Special Round Head Combination Screw

Product Details
Customization: Available
After-sales Service: Online Service
Warranty: 3 Years
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Registered Capital
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Plant Area
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  • 12.9 Extended Hex Socket Screw DIN912 Black Oxide High Strength Long Bolt New Energy Special Round Head Combination Screw
  • 12.9 Extended Hex Socket Screw DIN912 Black Oxide High Strength Long Bolt New Energy Special Round Head Combination Screw
  • 12.9 Extended Hex Socket Screw DIN912 Black Oxide High Strength Long Bolt New Energy Special Round Head Combination Screw
  • 12.9 Extended Hex Socket Screw DIN912 Black Oxide High Strength Long Bolt New Energy Special Round Head Combination Screw
  • 12.9 Extended Hex Socket Screw DIN912 Black Oxide High Strength Long Bolt New Energy Special Round Head Combination Screw
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Basic Info.

Model NO.
CH-357
Condition
New
Certification
CE, RoHS, GS, ISO9001
Standard
DIN, ASTM, GOST, GB, JIS, ANSI
Customized
Customized
Material
Stainless Steel
Application
Metal Processing Machinery Parts
Type
Bolts and Nuts
Service
OEM/ ODM Service
Drawing Format
PRO/E, Auto CAD, Ug, CAD / Cam, Pdf
Dimension Tolerance
+/-0.01mm,Ra0.2~Ra3.2
Grade
A2-70, A2-80, A4-70, A4-80
Usage
Machinery, Chemical Industry, Environmental, Build
Available Material
Carbon Steel, Alloy Steel, Stainless Steel, Brass,
Export Markets
Global
Shipping
Sea Freight / Land Freight / Air Freight
Sample
Free
Surface Finishing
Black Zinc; Black Oxide;Powder Coating
Head Style
Pan/Truss/Flat/Oval/Round/Hex/Cheese/Acephalous
Sampling Time
3-5workdays
Delivery Time
15-30workdays
MOQ
100PCS
Transport Package
Pearl Cotton Box
Specification
customized
Trademark
CHOVER
Origin
China
HS Code
73181500
Production Capacity
500 Tons/Month

Product Description

1. Product Information
Product name: Bolts and Nuts
Material carbon steel, alloy steel, stainless steel, brass, Al, etc.
Shank diameter 1.2mm-10mm
Length 8mm-200mm
Surface treatment polishing, black gray galvanized, silver galvanized, blue galvanized, color zinc, mechanical galvanized, hot dip galvanized, zinc infiltration, boiling black, polishing, phosphating, copper plating, nickel plating.  
Standard DIN, ANSI, GB, JIS, BSW, GOST, Per Customers′desire
Logo If you need, we provide logo customization service
Packing: Color box/woven bag 15KG/ case
Mark: According to customer's requirement
Delivery time: Normally in15-30 days. 
packing: Ordinary packaging, wooden box packaging, small carton packaging
Payment term  30% TT in advance and 70% TT before shipment
Usage  Building construction, decoration field, bicycle parts, wooden furniture, electrical component, household and so on
Service CNC machining, laser cutting, drilling, grinding, bending, stamping, welding, sandblasting, polishing, cold heading, tooth rolling, sheet metal, forging, color anodizing, galvanizing, nickel plating, power spraying, etc

             With many years of manufacturing experience and excellent technical team, Chover can provide you with high quality products and services, for you to customize the size, finish, detail compound fasteners you require. If all you need is cold-formed products, Chover can provide you with the relevant precision metal parts and perform secondary machining to meet your needs.
If you need, please send your drawings to us, sincerely look forward to our becoming the most perfect partner.

Our Prooducts:
12.9 Extended Hex Socket Screw DIN912 Black Oxide High Strength Long Bolt New Energy Special Round Head Combination Screw


2.About Us
 
12.9 Extended Hex Socket Screw DIN912 Black Oxide High Strength Long Bolt New Energy Special Round Head Combination Screw
         Dongguan Chover Hardware Products Corperation limited, located in the manufacturing capital of China, Dongguan City, Guangdong Province, integrates product development, production, sales and service. The company specializes in producing various precision metal stamping parts, electric contacts,composite strips, profile contact tapes, skiving heat sink, CNC turning and milling parts, etc.
   Our products are widely used in household appliances, new energy, machinery manufacturing,aerospace, transportation, scientific research, medical equipment, communications and other fields. Our customers are all over the world.
   Our team has wide experience in product design and manufacturing.The company has new production and testing equipment, perfect manufacturing technology, Realized the "one-stop service" of hardware products.
   The company has obtained ISO9001:2015 and IATF16949 quality management system certification, and has established a perfect production and quality management system in strict accordance with the quality assurance system.
    The company adheres to the quality policy of "technology for security, quality for survival, customer satisfaction for development", win-win and grow together with customers.


   
Company Production Equipment:

12.9 Extended Hex Socket Screw DIN912 Black Oxide High Strength Long Bolt New Energy Special Round Head Combination Screw

3.Quality Control

             We have an experienced quality team,and variety of testing equipments, under the guidance of ISO9001 quality management system, through MSA, SPC,CPK and other quality management methods, to achieve effective control of product quality, to ensure that the best quality products successfully delivered to the customers.

Inspection Equipment:

12.9 Extended Hex Socket Screw DIN912 Black Oxide High Strength Long Bolt New Energy Special Round Head Combination Screw
 Certificate:   
12.9 Extended Hex Socket Screw DIN912 Black Oxide High Strength Long Bolt New Energy Special Round Head Combination Screw

4. Our Advantage

4.1: Price advantage:
We have a professional manufacturing team, more advantageous management costs, so we can provide you with a more competitive product unit price.

4.2  Technical support:
Provide customers with technical support throughout the development cycle, including product concept, design, prototype and production stage.

4.3  Quality assurance:
Perfect production process and quality inspection system to ensure delivery time and quality.

4.4 Extensive cross-border experience:
Each product adopts an independent packaging design to ensure the safety of the product during transportation.

4.5 Perfect service guarantee:
Dedicated customer service 24 hours online service, patience to answer all kinds of puzzles for you, intimate service every customer.

International Partners To Visit Our Company:

12.9 Extended Hex Socket Screw DIN912 Black Oxide High Strength Long Bolt New Energy Special Round Head Combination Screw

Main Customers:

12.9 Extended Hex Socket Screw DIN912 Black Oxide High Strength Long Bolt New Energy Special Round Head Combination Screw

5. Packing And Shipment
12.9 Extended Hex Socket Screw DIN912 Black Oxide High Strength Long Bolt New Energy Special Round Head Combination Screw

6.FAQ


Q1: Are you trading company or manufacturer ?
A: We are factory and  Provide a variety of hardware stamping products and CNC products OEM and ODM solutions.

Q2: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q3: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q4: If I wish to send an electronic drawing to you, what types of files can you accept?
A: We accept many formats, such as DXF, DWG and STP.

Q5.What is the shipping method? 
A:It could be shipped by sea,by sea or by express(EMS,UPS,DHL,TNT,FEDEX and ect). Please confirm with us before placing orders.


If you have another question, pls feel free to contact us.

 

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