DIN912 Alloy Steel Hex Socket Cap Screws: Everything You Need to Know
Hello everyone! Have you ever wondered what makes DIN912 hex socket cap screws so special? These screws are essential in many engineering and mechanical applications. Whether you’re a professional mechanic, an industrial engineer, or a DIY enthusiast, knowing about these screws can be incredibly useful. Let’s explore their specifications, applications, and how to choose the right one!
DIN912 Screw Specifications 📊
DIN912 hex socket cap screws are known for their high strength and precision. Made from 12.9-grade alloy steel, they offer superior durability. Below is a table summarizing their key specifications:
| Size (Metric) | Thread Pitch (mm) | Head Diameter (mm) | Socket Size (mm) | Material |
|---|---|---|---|---|
| M2 | 0.4 | 3.8 | 1.5 | Alloy Steel |
| M3 | 0.5 | 5.5 | 2.5 | Alloy Steel |
| M4 | 0.7 | 7.0 | 3.0 | Alloy Steel |
| M5 | 0.8 | 8.5 | 4.0 | Alloy Steel |
| M6 | 1.0 | 10.0 | 5.0 | Alloy Steel |
| M8 | 1.25 | 13.0 | 6.0 | Alloy Steel |
| M10 | 1.5 | 16.0 | 8.0 | Alloy Steel |
Performance and Strength 💪
The DIN912 hex socket cap screws offer outstanding performance, thanks to their 12.9-grade alloy steel construction. Here’s why they stand out:
- High Tensile Strength: With a tensile strength of up to 1,220 MPa, they can handle heavy loads.
- Corrosion Resistance: The black oxide coating enhances protection against rust.
- Precision Engineering: Manufactured with strict tolerances for accurate fitting.
Applications and Recommended Users 👥
These screws are widely used in various fields, including:
- Automotive Industry: Used in engine components and structural assemblies.
- Machinery and Equipment: Essential in heavy-duty machinery for reliable fastening.
- DIY Projects: Ideal for custom builds, robotics, and repair work.
Comparison with Other Screws 🔍
| Feature | DIN912 Hex Cap Screw | Phillips Head Screw | Slotted Screw |
|---|---|---|---|
| Strength | High | Medium | Low |
| Corrosion Resistance | High | Medium | Low |
| Precision Fit | Excellent | Good | Poor |
Buying Guide & Selection Tips 💰
When purchasing DIN912 screws, consider these factors:
- Material: Ensure they are made of 12.9-grade alloy steel for maximum strength.
- Size: Choose the right metric size for your application.
- Coating: Opt for black oxide for extra corrosion resistance.
Frequently Asked Questions ❓
Are DIN912 screws stronger than standard screws?
Yes, DIN912 screws are made of 12.9-grade alloy steel, offering superior strength.
Can I use these screws in outdoor applications?
Yes, but it’s recommended to use stainless steel or additional coatings for better corrosion resistance.
Final Thoughts
DIN912 hex socket cap screws are a top choice for engineers, mechanics, and DIYers due to their durability and strength. Make sure to choose the right size and material for your specific needs!
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