Introduction:
Steel hexagon head screws are a popular and essential product in the construction and industrial sector. These screws are typically used to hold together two or more materials or objects with their threaded surface. They are also known as bolts and are widely used for their strength and durability. The quality of the screws can have a significant impact on the overall integrity of a product and, therefore, choosing the right manufacturer is crucial. As a manufacturer based in China, we provide high-quality steel hexagon head screws to wholesalers and merchants all over the world. In this article, we will introduce you to our product and its unique features.
Features of Steel Hexagon Head Screws:
1. Quality Material:
Our steel hexagon head screws are made of high-quality carbon steel with a strength grade of 4.8, 8.8, 10.9, or 12.9. We use raw materials that are carefully examined for their standardizations, and we guarantee their purity.
2. Durability:
Our screws are highly durable due to their corrosion-resistant finish. They can withstand extreme temperatures and pressures along with harsh environmental conditions.
3. Precise Design:
The screws are designed in compliance with DIN and ISO standards. They have a highly precise hexagonal head enabling easy tightening and loosening of the bolts with a wrench.
4. Variety:
We offer a wide range of sizes for our steel hexagon head screws, starting from M2-M56, and we can customize as per our client’s requirements. Therefore, we have the capability to cater to every requirement from any sector.
5. Magnificent Packaging:
Our screws come in an anti-rust packaging, which ensures that the product is not compromised in quality during transportation. The inner packaging is usually a small plastic bag, and the outer packaging is a strong cardboard box, making it perfect for shipping purposes.
Advantages of purchasing from us
1. Competitive Pricing:
As a manufacturer, we produce our screws in-house, which allows us to offer highly competitive pricing to our clients.
2. High-Quality Standards:
We take quality control seriously and ensure that every screw that leaves our factory meets our stringent quality standards. We are committed to providing our clients with the best possible products.
3. Timely Delivery:
We understand the importance of timely delivery and ensure that our products are delivered on time without any delays.
4. Experience:
We have years of experience manufacturing steel hexagon head screws, and our experience is evident in the quality of the product we produce.
5. Customization:
We offer customization services to our clients, including changes in packaging, finishing, and labeling. We provide labeling services in multiple languages (including English, Chinese, French, Spanish, and German) and printing quality packages with the client's logo and design.
Conclusion:
We provide high-quality steel hexagon head screws that cater to a diverse range of industries. Our state of the art equipment and experienced professionals are dedicated to producing the best quality product. We offer excellent customer support, competitive pricing, and timely delivery. Whether it's for industrial, commercial or personal use, our screws deliver on all fronts. Don't hesitate to contact us if you require assistance with your bulk order requirements or request a free sample for testing purposes.
Medium-Strength Metric Class 8.8 Steel Hexagon Head Screws
Product description
These 8.8 grade steel screws are suitable for fastening most machinery and equipment. The dimensions comply with ISO (formerly DIN) specifications. The length is measured from under the head.
Match the thread pitch of the mating component.
Coarse threads are the industry standard; if you don't know the pitch, choose these screws.
The fine and extra-fine threads are arranged tightly to prevent vibration from loosening; the thinner the thread, the better the resistance.
Geomet M11 screws have a thick coating and have excellent corrosion resistance. To ensure compatibility.

Product specifications
Drive Style | External Hex |
System of Measurement | Metric |
Thread Direction | Right Hand |
Thread Fit | Class 6g |
Thread Spacing | Coarse |
Grade/Class | Grade 8.8 |
Surface Treatment | Black Oxide,Zinc plated,Hot dip galvanized,Geomet,Yellow zinc,PTFE etc. |
Specification Met | ISO4017,DIN933 |


Why choose us?
- Our Hex Bolts are designed with quality and reliability in mind.
- Since its establishment, our company has gradually won the satisfaction and trust of users relying on stable quality, excellent service, good industry channels and technical advantages, strictly adhering to the business philosophy of 'Quality is superior, Service is supreme'.
- Our team is dedicated to making the finest and most dependable Hex Bolts in the market.
- Our company always regards the quality of products as the life of the enterprise, the service as the soul of the enterprise and the customer satisfaction with the company as the standard of testing the enterprise.
- Our firm is an experienced maker and supplier of premium Hex Bolts.
- "Insist on innovation and pursue excellence", our company relies on high-level talents and domestic very dynamic corporate advantages, cooperates with famous domestic enterprises to form a strong R&D team, and strives to build the company into a unique R&D center in the industry.
- Our company is devoted to providing customers with excellence in all aspects of our Hex Bolts.
- Through continuous development, we have mastered the advanced, energy-saving and environment-friendly product design and manufacturing technology of the Steel Hexagon Head Screws in the industry.
- Our commitment to quality ensures every Hex Bolt meets our exacting standards.
- Our company has established a good and stable cooperative partnership with many well-known domestic brand enterprises, so the company gradually forms a strong talent, technology and hardware advantages.
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