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Hex Bolt for Automobile

Hex Bolt For Automobile is hex across flats head. It can be different mechanical property.We can also provide you with a variety of coatings and materials for you to choose according to your needs.

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China has become the world's largest producer of automobiles and auto parts. As a leading manufacturer of auto parts, we specialize in producing a variety of high-quality products that meet the needs of merchants and clients across the globe. Our Hex Bolt for Automobile is a perfect example of our dedication to excellence in manufacturing, quality control, and customer satisfaction.


Product Description:


Our Hex Bolt for Automobile is a type of fastener that is commonly used in the construction of automobiles. It is made from high-grade materials such as stainless steel or carbon steel, which makes it durable and able to withstand extreme weather conditions, temperature changes, and stress. This bolt is specifically designed to fit perfectly in an automobile's engine, shock absorbers, chassis, and other critical parts. We have an extensive range of hex bolts, available in various sizes and lengths, to suit the different requirements of our customers.


Features and Benefits:


1. Strong and Durable: Our Hex Bolt for Automobile is made from high-quality materials, which makes it stronger and more durable than other bolts available in the market. It can withstand high pressure, temperature changes and has better corrosion resistance, which ensures longevity, strength, and reliability.


2. Easy to Install: The hexagonal shape of the bolt makes it easy to install or remove, anytime, anywhere. It also enables the bolt to be firmly secured in a particular position without any risk of slippage or loosening.


3. Cost-Effective: We offer the best quality Hex Bolt for Automobile at an affordable price, which makes it a cost-effective solution for merchants looking to improve the efficiency of their auto parts without compromising on quality.


4. Versatility: Our Hex Bolt for Automobile is ideal for use in various automotive parts, such as engines, shock absorbers, and chassis. It can be used in different automobile models and brands, making it a versatile and useful product for all.


5. Quality Guaranteed: Our Hex Bolt for Automobile undergoes strict quality control measures to ensure that it meets the highest standards of quality and reliability. Our product is tested and certified by international standards organizations, and we provide a warranty for our products.




Our Hex Bolt for Automobile is an excellent product for merchants who are looking for high-quality, reliable, and cost-effective solutions for their auto parts needs. With its excellent features and benefits, it is a perfect fit for various automobile models and brands. As a manufacturer of this product, we are committed to providing our clients with the best quality products and services at competitive prices. We welcome you to reach out to us and try our Hex Bolt for Automobile for your needs.



Hex Bolt for Automobile is hex across flats head. It has different mechanical property. The product is mainly used in cars for a stable frame. Several tests show that the product performs well in terms of strength, hardness and corrosion resistance, that is to say, it has a longer service life and can be used in area where is damp. The product can be made by different materials, such as medium carbon steel, alloy steel, stainless steel, etc. We can also provide a variety of coatings and materials for you to choose according to your needs.


1. The product to be well embedded inside the target object and ensures the beauty of the outer surface of the target object.

2. The installation is convenient, which greatly facilitates the user.

3. Not easy to loosen or fall off the wall.

4. The cost is low, which save your money.

5. Special size can be enquired and supported.

Product Details

● Product Type: Hexagon Bolt

● Product Name: Hex Bolt for Automobile

● Size: M3-M14; #0-#12;1/4-9/16;ST2.9-ST9.5; Special size can be enquired and supported

● Product Executive Standards: ANSI, DIN, ISO, GB; or Per customer's drawing

● System of Measurement: Metric/Inch

● Head type: Hexagon head;

● Material: Low carbon steel / medium carbon steel / alloy steel/Stainless steel material /Copper& copper alloy/Aluminium &Aumium Alloy/etc.

● Grade: Quenching and tempering heat treatment--4.6/4.8/5.6/5.8/6.8/8.8/9.8/10.9/12.9/Grade 5/ Grade 8;

Case harden-- Surface hardness min450HV

core hardness 270 ~ 390HV/290~370HV


● Support non-standard customization

● Country of Origin: China

Our service

We provide free technical services for hardware and applications.

Free on-site touring and introduction of our factory.

We provide process design and validation for free.

We can guarantee on-time delivery of samples and goods.

Close follow-up of all orders by special person and keep customers informed timely.

All after-sale request will be responded in 24 hours.



1.Q: what kind of materials can you produce?

A:The main materials we produce are stainless steel, duplex stainless steel, carbon steel, aluminum, copper, bronze, brass and alloy metals.

2.Q: what are your main customers?

A: we have cooperated with many world-class companies for many years, such as BSH, Zeiss, caterpillar, Mazda, Assa Abloy, etc. Our products are highly praised by customers.

3.Q: what NDT equipment do you have?

A:We have ultrasonic flaw detector.



Why choose us?

  • We strive to maintain long-term relationships with our customers by providing high-quality Bolts and Screws products and personalized services.
  • We strive to improve the level of user network marketing, we cherish this opportunity, we respect this career, and we are proud of it.
  • We continuously invest in research and development to produce the most innovative and advanced Bolts and Screws products.
  • We analyze and compare the previous products and the current technical situation of our Hex Bolt for Automobile, and develop new technical specifications and processes.
  • With our state-of-the-art manufacturing facility, we can produce Bolts and Screws products of exceptional quality and precision.
  • We want to rely on the scale advantage, create high quality products, do excellent service, and ensure high efficiency with high quality.
  • As a Chinese factory, we specialize in producing high-quality Bolts and Screws products with professional services.
  • Our company actively undertakes the social responsibility due to us and continuously supplies high-quality and economic products to meet the needs of the society.
  • Our Bolts and Screws products are highly customizable to meet your unique specifications and requirements.
  • We have many years of experience in manufacturing and export, and have become an authoritative supplier in the industry.

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