This guide provides a detailed overview of DIN 912 M4 screws, focusing on their specifications, applications, and where to find reliable DIN 912 M4 Manufacturers. We'll explore the key characteristics of these screws, compare them to similar fasteners, and discuss factors to consider when selecting a supplier.
DIN 912 M4 screws are hexagon socket head cap screws conforming to the German standard DIN 912. The M4 designation indicates a nominal thread diameter of 4 millimeters. These screws are known for their high strength, reliability, and versatility, making them suitable for a wide range of applications. Their internal hex drive allows for precise tightening with an Allen wrench or hex key, minimizing the risk of damage to the screw head.
Several key specifications define a DIN 912 M4 screw: thread diameter (M4), thread pitch, head height, head width, and overall length. These dimensions are crucial for ensuring proper fit and functionality within a given application. Material composition is another critical factor, with common materials including steel (often with various coatings like zinc plating for corrosion resistance), stainless steel (for superior corrosion resistance), and brass (for applications requiring non-ferrous materials). The strength grade (typically indicated by a marking on the screw head) determines its tensile strength and yield strength. You'll find detailed specifications on the manufacturer's datasheet.
The choice of material for your DIN 912 M4 screws depends heavily on the application environment. Here's a brief overview:
| Material | Advantages | Disadvantages | Typical Applications |
|---|---|---|---|
| Steel (Zinc-plated) | Cost-effective, good strength | Susceptible to corrosion without plating | General fastening, construction |
| Stainless Steel (e.g., A2, A4) | Excellent corrosion resistance, high strength | More expensive than steel | Marine applications, chemical environments |
| Brass | Non-magnetic, good corrosion resistance | Lower strength than steel | Applications requiring non-ferrous materials |
Selecting a reputable DIN 912 M4 Manufacturer is crucial for ensuring the quality and reliability of your fasteners. Consider the following factors:
For high-quality DIN 912 M4 screws and other fasteners, consider Hebei Dewell Metal Products Co., LTD. They offer a wide range of fasteners meeting stringent quality standards. Their commitment to quality and customer satisfaction makes them a reliable choice for your fastening needs. Contact them to discuss your specific requirements and get a quote.
DIN 912 M4 screws find extensive use in various industries and applications due to their robust design and reliable performance. Some examples include:
Selecting the right DIN 912 M4 Manufacturer is crucial for ensuring the success of your project. By considering the factors outlined above and choosing a reputable supplier, you can be confident in the quality and reliability of your fasteners. Remember to always check the manufacturer's specifications to ensure compatibility with your application needs.
