Product Description
| Products name |
8.8 10.9 12.9 grade black bolt half threaded DIN931 for Construction Fastening |
| Standard: |
DIN931 |
| Material |
Carbon steel grade 8.8 |
| Finishing |
Black Oxide |
|
| 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 |
| Applications |
Machinery, Chemical Industry, Environmental, Build,etc. |
| Sample rules |
Samples can be free ,but customer pay the freight |
| HS code |
7318150000 |
Drawing with measurements and tolerance
Package & Shipping
Company Profile
Quality control devices
Certifications
Our trade shows
Our Advantages
- Free mold opening
- Free drawing
- Fast delivery
- Non-standard customization
- Adequate inventory
- Quality guarantee
- MOQ negotiable
FAQ
1) Are you a trade company or factory ?
Re:We are a factory
2) What is your delivery time ?
Re: For samples order we need 1-3 working days ,bulk order we need 7-15 working days after your payment
3) How to do ODM order ?
Re:Just sending the picture ,technical drawing or as well as prototype you have ,then our engineers will estimate it and let you know asap
4)How about your quality control system ?
Re:we have completed quality control system ,and will check the products one by one before shipment
5)What is the main market ?
Re : We are mainly on Europe,Asia and North America market
6)Can i get free samples ?what are the rules of samples in your company ?
Re: Yes ,Samples can be free for standard item ,qty 10-20pcs but customer pay for the freight ,for Non-standard item,customer has to pay for mold fee and freight
Audited Supplier 
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