The Zinc-Plated Round-Head Square-Neck Truss Head Screw with Nut (DIN 603) is a high-quality fastening solution designed for secure and reliable connections in various applications. Manufactured by Schrauben.Expert, this screw adheres to the DIN 603 standard, ensuring professional quality and compatibility with similar products.
Key Features:
- Standard Compliance: Meets DIN 603 standards, also known as NFE27-351 and UNI 5731, ensuring professional quality and compatibility with similar products.
- Material: Made from steel with a zinc-plated surface, providing enhanced corrosion resistance and durability.
- Strength Class: Available in strength class 4.6, suitable for general-purpose applications.
- Design: Features a round head and square neck, commonly referred to as a truss head or cup square bolt, allowing for secure fastening without the need for a nut.
Technical Specifications:
The following dimensions are provided for the M12 size:
- dₖ (Nominal Diameter): 30.65 mm
- k (Neck Length): 6.95 mm
- f (Head Height): 8.75 mm
- s (Thread Length): 12.7 mm
- Pitch: 1.75 mm
Please note that these dimensions may vary depending on the specific size chosen. For a comprehensive table of technical dimensions across different sizes (M5 to M20), please refer to the manufacturer's website.
Materials:
The screw is made from steel with a zinc-plated surface, offering enhanced corrosion resistance and durability. This material choice ensures a long service life, even in challenging environments.
Dimensions:
The M12 size has the following dimensions:
- dₖ (Nominal Diameter): 30.65 mm
- k (Neck Length): 6.95 mm
- f (Head Height): 8.75 mm
- s (Thread Length): 12.7 mm
- Pitch: 1.75 mm
For other sizes, please consult the manufacturer's website for detailed dimensions.
Compatibility Information:
This screw is compatible with standard nuts and washers that correspond to the M12 size. Its design allows for secure fastening without the need for a nut, making it suitable for applications where a nut is not required.
