Industrial Strength Black Hexagon Socket Screws for Reliable Connections

• Customization: Available
• Material: Carbon Steel
• Type: Round Head
• Model NO.: 1-1
• Groove: Hexagon
• Connection: Common Bolt
• Head Style: Round
• Standard: DIN
• Grade: 8.8
• Surface Treatment: Black
• Use: Fastening Connection
• Thread Type: Half Thread, Full Thread
• Applicable Industries: Construction, Manufacturing
• Transport Package: Container
• Specification: 1-30
• Trademark: Huilin
• Origin: Handan, Hebei
• HS Code: 0101101010
• Production Capacity: 50000

Product Description

Introducing the pinnacle of fastener innovation: our High Strength Black Hexagon Socket Screws. These robust and versatile fasteners are indispensable across a multitude of domains such as mechanical equipment, top-tier furniture, advanced electronic devices, and the automotive industry. Below is a comprehensive overview of these exceptional screws:

1, Characteristics

1. Unmatched Strength: Crafted with precision, these high-strength black hexagonal cylindrical screws are constructed from premium low-carbon alloy steel or medium carbon steel. They undergo rigorous heat treatment processes, including quenching and tempering, to reach superior strength levels. They are available in common grades of 8.8, 10.9, and the pinnacle 12.9, ensuring the utmost reliability.

2. Superior Corrosion Resistance: Each screw surface is meticulously treated with a blackening process, forming a resilient oxide film. This enhances their corrosion resistance, allowing them to withstand the harshest environments over extended periods.

3. Efficient Inner Hexagon Design: With an inner hexagon head, these screws are engineered for ease of use. They effortlessly accommodate inner hexagon wrenches or electric tools, streamlining both tightening and loosening operations to significantly boost work efficiency.

4. Sleek Cylindrical Head Design: The cylindrical head design is a hallmark of versatility, enabling installation in confined spaces without compromising the aesthetic integrity of the surface.

2, Specification and Model

Our high-strength black hexagonal cylindrical screws come in a diverse array of specifications and models, tailored to meet varied requirements. Standard specifications include sizes like M2, M2.5, M3, M4, M5, M6, M8, M10, and M12, with lengths spanning from mere millimeters to substantial tens of millimeters. For bespoke needs, custom specifications and models can be tailored to perfection.

3, Application scenarios

1. Mechanical Equipment: These screws are foundational in the assembly and maintenance of mechanical equipment— from cars to bicycles and intricate machine tools— ensuring unmatched stability and safety.

2. Furniture Manufacturing: In the realm of furniture, hexagonal socket head screws are the go-to choice for assembling robust structures like chairs, beds, and tables, enhancing their structural integrity and stability.

3. Electronic Devices: Perfect for assembling electronic marvels such as computers, mobile phones, and televisions, these high-strength screws ensure reliable connections, optimizing space within compact designs.

4. Construction Engineering: Integral to construction engineering, these screws are utilized in forging strong connections in large mechanical systems like steel structures and bridges, safeguarding the stability and safety of the entire structure.

4, Precautions

1. Optimal Strength Grade Selection: It is paramount to select the adept strength grade according to the specific usage scenario and stress factors to prevent inadequate strength or unnecessary overuse.

2. Correct Tightening Torque: Employ suitable tools to apply the precise tightening torque required for each screw, preventing issues related to over and under-tightening.

3. Enhanced Anti-Loosening Measures: For applications necessitating anti-loosening features, integrate measures like spring washers or anti-loosening adhesives to augment the screw's resistance.

5, Price and purchasing advice

The pricing of these high-strength black hexagonal cylindrical screws is influenced by a range of factors including specifications, models, materials, and purchase volumes. Generally, larger sizes, higher strength grades, and superior materials command higher prices. It is advisable to procure these from reputable hardware retailers, trusted e-commerce platforms, or established brand websites to guarantee exceptional product quality and dependable after-sales service. When purchasing, carefully select the specifications and models that align with your specific requirements.