Large Stiffness for Rail 8.8/10.9/12.9 Carbon Steel Hexagon Head High Strength Bolt Fine Full Half Thread Fastener DIN933 DIN931

• Customization: Available
• Material: Stainless and Carbon Steel
• Type: Hexagon Head
• Model NO.: Carbon Steel, Alloy Steel
• Connection: Common Bolt
• Head Style: Hexagonal
• Standard: DIN, ANSI, GB, JIS, BSW, GOST
• Grade: 8.8, 10.9, 12.9
• Application: Machinery, Chemical Industry, Building
• Finish: Primary Color, Black, Silver, Galvanized, Hot DIP
• Which Port: Qingdao, Shandong Province, China
• Main Production: SGS, TUV, ISO9001, ISO14001, ISO45001
• Production: Heat Treatment
• Use with: Hex Nut
• Delivery: Within 30days
• Transport Package: Export Packing in Wooden Cases
• Specification: M16-M55
• Trademark: Jinan ZenTi
• Origin: Jinan, China
• HS Code: 7318159001
• Production Capacity: 40, 000 Tons / Year

Product Description

 

   

General Information
Product Name	High-Strength Bolts
HS Code	7318159001
Size Range	Length: 100-600mm, Diameter: 16-55mm
Standard	DIN, ANSI, GB, JIS, BSW, GOST
Grade	8.8, 9.8, 10.9, 12.9
Packaging	Bundles, Paper Boxs, Containers

For more product categories not shown below, please contact us. We accept customization.

M18*145	M18*155
M20*160	M20*165	M20*170
M22*160	M22*165	M22*170	M22*175
M22*180	M22*190	M22*220
M24*165	M24*185	M24*200	M24*230
M24*240	M24*250	M24*260	M24*280
M27*180	M27*185	M27*200	M27*210
M27*260	M27*270	M27*280	M27*290
M27*300	M27*310	M27*320
M30*260	M30*280	M30*290	M30*300
M30*310	M30*320	M30*340	M30*350
M30*360	M30*380	M30*390	M30*400
M33*270	M33*320	M33*330	M33*345
M33*360	M33*370	M33*380	M33*390
M33*400	M33*410
M36*150	M36*310	M36*330	M36*345

 



About Us:

Jinan ZenTi Heavy Industry Co., Ltd., a high-tech heavy industry company, was established in 2010 with registered capital of 100 million (RMB). We have two plants, with an annual production capacity of 110,000 tons and more than 150 employees. Our company is a globally engaged forging industry company. In addition, we have participated in many mining exhibitions held in Dubai, Las Vegas, Santiago (Chile), Peru, showcasing our products and technologies. To ensure global product supply and support, we have opened an office in Santiago, Chile, and established multiple distributors worldwide. Our company has occupied the certification of TUV, ISO 9001, ISO 14001 and ISO 45001, and our products have passed the SGS Test.

We are not only a leading manufacturer of fasteners and grinding media, but a technology developer, focusing on R&D investment and industry upgrades.
 

1.Raw Materials Test→2.Raw Materials Prepare→3.Electric Furnace Heating→4.Forging / Hot Rolling→5.Isothermal Process→6.Quenching→7.Natural Cooling→8.Tempering→9.Products Quality Test→10.Packaging and Storage

We always place the greatest emphasis on product quality to ensure that our customers receive the best possible product experience. That's why we have developed an efficient and integrated risk control system to ensure that all products are of the highest quality and meet all safety standards. We strive to produce only the best products and services, and we keep up to date with the latest technological advances to ensure that our products are of the highest quality. Our risk control system includes rigorous testing throughout the production process, ensuring that all products meet the highest standards of quality before they reach our customers.

We have rich experience in foreign trade, mature docking team, and many enterprises at home and abroad have had cooperation and harvest their praise.
If you are interested in our products, please contact us whenever.
 

 

Q1: What is the advantage of your company? 

A: We are a professional grinding media and fasteners manufacturer, which has 15 years of production experience. 
We also have seven advanced capable production lines. 

Q2. In which countries are your products sold? 

A: Our products are exported to over 40 countries and regions including Chile, Guyana, Bolivia, Argentina, USA, Australia, the Republic of Korea, Japan, Indonesia, Malaysia, Mongolia, Canada, and South Africa, etc., well and universally received by clients. In order to better serve customers, we have set up an office in Chile and Mongolia. 

Q3: Are you a trading company or manufacturer? 

A: We are a manufacturer with two plants.

Q4: How long is your delivery time? 

A: Generally it is 3-8 days if the goods are in stock. Or it is 10-20 days if the goods are not in stock, 
It is according to quantity. 

Q5: 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. 

Q6: What are your terms of payment? 

A: Payment<=1,500 USD, 100% in advance. Payment>=1,000 USD, 30% T/T in advance, 
Balance before shipment. 


If you have another question, pls feel free to contact us as below: 

Anthony Cao/Manager or Kenny Li/Director
Jinan ZenTi Heavy Industry Co., Ltd