DIN 912 M8: A Comprehensive Guide to This Common Metric Screw

This guide provides a detailed overview of the DIN 912 M8 screw, including its specifications, applications, and material properties. We'll explore its key features and compare it to similar fasteners, helping you choose the right screw for your project. Learn about the different materials available, ensuring you select the optimal DIN 912 M8 for your specific needs. Discover where to source high-quality DIN 912 M8 screws and understand why choosing a reputable supplier is crucial for project success.

Understanding DIN 912 M8 Specifications

What is a DIN 912 M8 Screw?

The DIN 912 M8 refers to a metric hexagon head bolt, as defined by the German standard DIN 912. The M8 signifies a nominal thread diameter of 8 millimeters. This type of bolt is widely used in various industries due to its strength and reliability. Its hexagon head allows for easy tightening and loosening using a wrench. These screws are commonly made from steel, but other materials like stainless steel are also available depending on the application's requirements. Hebei Dewell Metal Products Co., LTD is a reputable supplier for various fasteners including DIN 912 M8 screws.

Key Dimensions and Properties

Precise dimensions vary slightly depending on the manufacturer and material, but key characteristics generally include:

• Nominal Diameter: 8mm
• Thread Pitch: Typically 1.25mm (check specific manufacturer's specifications)
• Head Height:
• Head Width Across Flats:
• Thread Length (various options available)

Note: Always refer to the manufacturer's data sheet for exact dimensions before ordering or using DIN 912 M8 screws.

Materials and Grades

Common Materials

DIN 912 M8 screws are commonly manufactured from various materials, each offering different properties:

• Steel: Offers a good balance of strength and cost-effectiveness.
• Stainless Steel (e.g., A2, A4): Provides superior corrosion resistance, making it ideal for outdoor or corrosive environments. A4 stainless steel offers higher corrosion resistance than A2.
• Other Materials (e.g., Brass, Aluminum): Available for specific applications where unique properties are required.

Material Grade Considerations

The material grade significantly impacts the screw's strength and performance. Higher grades generally indicate increased tensile strength and yield strength. The specific grade will be indicated in the product specifications. For example, 8.8 steel is a common grade for DIN 912 M8 screws.

Applications of DIN 912 M8 Screws

The versatility of the DIN 912 M8 screw makes it suitable for a wide range of applications, including:

• General Machine Construction
• Automotive and Transportation
• Industrial Machinery
• Construction and Building
• Electrical and Electronic Applications

Choosing the Right DIN 912 M8 Screw

Selecting the appropriate DIN 912 M8 screw involves considering several factors:

• Material: Choose the material based on the application's environment and required corrosion resistance.
• Grade: Select the appropriate grade to meet the required strength and load-bearing capacity.
• Thread Length: Ensure sufficient thread engagement to provide adequate clamping force.
• Surface Treatment (if any): Some screws may have surface treatments like zinc plating or other coatings to improve corrosion resistance or appearance.

Where to Buy High-Quality DIN 912 M8 Screws

It's crucial to source your DIN 912 M8 screws from a reputable supplier to ensure quality and compliance with standards. Look for suppliers with certifications and a history of providing high-quality products. Hebei Dewell Metal Products Co., LTD offers a wide range of fasteners, including the DIN 912 M8.

Remember to always consult the relevant standards and manufacturer's specifications for precise details and safety guidelines when working with DIN 912 M8 screws.