Wholesale China DIN933 931 Hex Head Bolt Factory Exporters – DIN 933/DIN931Black Grade 8.8 Hex Head Bolt – Haosheng
Wholesale China DIN933 931 Hex Head Bolt Factory Exporters – DIN 933/DIN931Black Grade 8.8 Hex Head Bolt – Haosheng Detail:
| Products name | Black Grade 8.8 DIN 933 /DIN931 Hex Head Bolt |
| Standard | DIN,ASTM/ANSI JIS EN ISO,AS,GB |
| Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,A325,A490, |
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| Finishing | Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated |
| Production Process | M2-M24:Cold Froging,M24-M100 Hot Forging, Machining and CNC for Customized fastener |
| Customized Products Lead time | 30-60days, |
| Free Samples for standard fastener | |

What are they used for
Our Hex bolts are currently being used in major construction and repair projects around the world. Being the industry-leading Hex bolt manufacturer India and Hex bolt exporter from the country, our products are much sought after. Our hex bolts are being used for many different applications across construction, repair, automotive industries. They can be used for fastening wood and steel. They are used in major construction projects such as buildings, bridges, marine docks.
Manufacturing Process
As the leading Hex bolt manufacture china and Hex bolt exporter, we take immense effort in manufacturing the best bolts in the business. All our hex bolts are manufactured as per the international standards. We also cater to a wide range of customer specifications and preferences. We have a state of the art manufacturing facility with all the advanced machinery. We use only advanced machinery including welding machine and the drilling machine to produce our Hex bolts. Every single Hex bolt coming out of our facility is manufactured in strict conformance with the international norms of quality.
Product detail pictures:
Related Product Guide:
Our target is always to satisfy our customers by offering golden support, superior value and high quality for Wholesale China DIN933 931 Hex Head Bolt Factory Exporters – DIN 933/DIN931Black Grade 8.8 Hex Head Bolt – Haosheng , The product will supply to all over the world, such as: Detroit, Costa rica, Jakarta, For more than ten years experience in this filed, our company has gained high reputation from home and abroad. So we welcome friends from all over the world to come and contact us, not only for business, but also for friendship.
In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!









