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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: chuanghe
  • Model Number: CH-BOL-010
  • High tensity: Good quality
  • Effective service: Any specific fasteners can be provided
  • Material: SS303,SS304.SS316
  • Finish: plain finish, chromated,
  • size: M5-M36
  • Length: 8-120mm
  • standard: DIN6921
  • Certificate: ISO9001:2008, ISO14001:2004
  • Quality control: 100% whole range inspection

Packaging & Delivery

Packaging Details Inside is punny bag packing to avoide the wet air and outside is Carton and pallet or according to the customer's requirement. 25kgs/ carton, 36 cartons/ pallet. carton dimesion: 40cm*20cm*17cm, pallet dimension: 102cm*80cm*14cm.
Delivery Time 20Days


Company Information


Product Description

china supplier 12.9 grades bolts



1.Material: Carbon Steel, Alloy Steel, stainless steel, aluminum, etc

2.Size:M2-M30 or as request

3.Thread: M, UNC, UNF, BSW

4.Finish:Black,Zinc Plated ,HOT GALVANIZED,Cr Cu, Ni Plated or as request

5.Packing: Carton, Box, Bag, Pallet

6.Free Samples available 


2) Details: 


1. Materials: Aluminum Alloy,5052 /6061/ 6063 / 2017 / 7075 / etc.

Brass Alloy: 3602 / 2604 / H59 / H62 / etc.

Stainless Steel: 303 / 304 / 316 / 412 / etc.

Steel Alloy: Carbon Steel / Die Steel / etc.

Other Special Materials:Lucite / Nylon / Bakelite / etc. 

2. Precision: According to your drawings.

3. Equipments:  Threading machine, Cutting slot machine, Punching machine,  CNC lathe, Cold heading machine etc.

4. Parts are used on vehicles, printing machines, food processing machines, textile machines, electronic machines, etc.

5. We are able to supply sheet metal, mechanical parts machining, surface treatment such as anodization and plating according to our customers' requirement.

6. Our products have been exported to America, Canada, England and Belgium and Japan, we can guarantee the high quality

7. Offer OEM service according to your drawing and samples.

8. Surface treatment: Zinc-plated, Plain, Black Anodize, Hot dip galvanizing, Dacromet.


Name:china supplier 12.9 grades bolts
Material:Carbon Steel, Alloy Steel, stainless steel, aluminum, etc /According to customer's requirement
Quality:Top Quality
Size:M5-M36/M1/4"-1 1/2"/According to customer's requirement
Specifications:Various shape size/According to customer's requirement
Standard:DIN933,DIN931,ISO4014,ISO4017,ASME B 18.2.1,BS,JIS,GB,Customer made Non-standard
Finish:Plain, black, zinc plated, H.D.G and so on
Certification:ISO9001:2008,  ISO, ROHS
Strength Grade A2-70,A4-70,A4-80,C1-C4
Professional:We are specialized in fastener field for more than 10 years
Packing:Boxes or pallets or customer's requirement
Payment:T/T, L/C



Related Products

china supplier 12.9 grades bolts 


Our 12.9 grades bolts have 12 year in this fastening field, basing on our knowledge, and our professional service, we chuanghe are authorized vendors for USA GOPRO, USA CAMIR, Koreal LG,German Volves,and Japan Panasonic. Our main products is 12.9 grades bolts , we can do it in steel, stainless steel, copper, aluminum, plastics and etc. Our 12.9 grades bolts can be in line with DIN, JIS, AISI, ISO standard. Our 12.9 grades bolts are with technical drawings to ensure its quality. Our 12.9 grades bolts are with large stock, we can offer free samples. Our 12.9 grades bolts are with first class service. We are here for your kind. If interesting in us, please kindly come to the following to know more about 12.9 grades bolts . Thanks.




We have the advantag



  1. Non-standard/standard/OEM/ODM/customized service provided
  2. high precision
  3. Small MOQ available
  4. Fast lead time
  5. ISO9001:2008 Certified
  6. Superiority: we have subsidiary factory in Guangdong, Dongguan!


Why Us?

  • Design assistance and full engineering support 
• More than 10 years' experience working with OEM's for hex socket flat head furniture screw. 
• One stop manufacturing includes sourcing of subcomponents and hardware overseas partners 
• Complete production lines for custom turning, milling, cnc machining sheet metal stamping, bending, argon welding and surface finish 
• Anodize and power coating finish with all kinds of customized colors 
• Advanced machine tools, CAD/CAM programming software 
• Prototype machining capabilities 
• Strict quality control standards with a highly qualified inspection department 
•Continually upgrading and advancing our equipment to remain competitive 
•Extensive capacity — We can run 24 hours, 6 days a week 
•Our main goal is TOTAL CUSTOMER SATISFACTION while making your job easy! 





chuanghe are ISO9001 & ISO14001 factory, with 12 years in designing and producing 12.9 grades bolts . The standard and non-standard 12.9 grades bolts are in our line. Our advantage is guaranteed quality and fast lead time, and very low price. We are here welcome your inquiry of 12.9 grades bolts and other fastening products.Our 12.9 grades bolts are high quality in this area.








Could you send me all your catalogue and price list?

As we have more than thousands of models , it is really too hard for us to send you all our catalogue and price list for you . Please inform me the styles you interested in , so we can offer you the models and pricelist you want for your reference.

What’s your Delivery Time?

In generally, the delivery time :

Type                              DELIVERY TIME

Standard parts              10-20days

Non-standard parts       20-30days

We will make the delivery as soon as possible with the guaranted quality.

What is the convenient way to pay?

Dear buyer, we are insisting on providing our customers the best service we can offer. L/C , T/T , Western Union are accepted and if you have a better idea , please feel free to share with us .

Which mode of transport would be better?

In general , the production are heavy, we advice to make delivery by sea, Also we respect your views of other transportation as well.




Please provide the product you need parameters:


1. You need the product name:

2. The amount of products you need:

3. The material of products you need:


4.You need the product specifications:


Because it is convenient we can more quickly to give you a quotation. Thanks!





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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
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11 Transactions 3,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $125,000
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