8.8 grade carbon steel blue white zinc plated hex flange head extra long screws

Release time：2020-01-16 18:44 Browse：

8.8 grade carbon steel blue white zinc plated hex flange head extra long screws are high-quality fasteners with distinct characteristics and excellent performance.

Material and Strength

• They are made of carbon steel, which offers good mechanical properties such as high strength and hardness. The 8.8 grade indicates a significant level of strength, enabling these screws to withstand substantial tensile and compressive forces. This makes them suitable for applications where reliable and robust connections are required, like in heavy machinery assembly or construction of large structures.

Hex Flange Head Design

• The hex flange head provides a larger bearing surface compared to regular hex heads. This not only distributes the load more evenly, reducing the risk of damage to the connected materials, but also makes it easier to install and tighten the screws using standard tools. The flange design adds an extra element of stability and helps prevent the screw from loosening over time, ensuring a secure and long-lasting connection.

Extra Long Length

• The extra long length of these screws gives them versatility in various applications. They can be used in situations where a deeper penetration or a longer reach is needed, such as in thick materials or when multiple components need to be connected through a greater distance. This feature makes them suitable for a wide range of industries, including construction, automotive, and manufacturing.

Blue White Zinc Plating

• The blue white zinc plating serves multiple purposes. Firstly, it provides a decorative appearance, giving the screws a clean and professional look. More importantly, it acts as a corrosion-resistant coating. This protects the carbon steel from rust and other forms of corrosion, extending the lifespan of the screws and maintaining their integrity even in harsh environments or when exposed to moisture and other corrosive agents. The zinc plating also improves the lubricity of the screws, making them easier to install and reducing the friction during the tightening process. Overall, these 8.8 grade carbon steel blue white zinc plated hex flange head extra long screws combine strength, design, and protection, making them an ideal choice for many demanding fastening applications.