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RS PRO Pozidriv Countersunk Steel Machine Screw M4 Thread 20 mm Length Passivated Zinc Plated 553-447
Specifications
| Country of Origin | India |
|---|---|
| Brand | RS PRO |
| Material | Steel |
| Length | 20mm |
| Model | 553-447 |
| Finish | Passivated Zinc Plated |
| Drive Type | Pozidriv |
| Head Shape | Countersunk |
| Thread | M4 |
| Standards/Approvals | DIN 965 |
| RS PRO Pozidriv Countersunk Stainless Steel Machine Screw 20 mm M4Brand | RS PRO |
Key Features
- Features a Pozidriv head for superior screwdriver grip and reduced cam-out.
- Countersunk flat head designed for flush fitting in pre-drilled holes.
- Made from high-quality steel with a bright passivated zinc plating to slow corrosion.
- Meets DIN 965 standards for machine screws ensuring reliability and quality.
- Metric M4 thread size with a full thread along the 20 mm length.
- Ideal for fastening into pre-tapped holes for strong, precise joints.
- Suitable for industrial machinery, vehicle engines, electrical panels, and PCB prototyping.
- Provides a durable fastening solution with a clean flush finish.
Product Description
RS PRO 553-447 Pozidriv Countersunk Steel Machine Screw M4 Thread 20 mm Length is a high-quality fastener designed for flush fitting applications requiring durable and corrosion-resistant components.
The screw features a Pozidriv head type, providing enhanced engagement and preventing screwdriver cam-out during tightening or loosening. Its countersunk flat head allows it to sit flush or below the surface when installed in a countersunk hole, enabling a smooth surface for additional fixtures or coverings.
Constructed from steel with a passivated zinc plating finish, this machine screw offers reliable protection against rust and corrosion, extending its lifecycle even in challenging environments. It conforms to DIN 965 standards, ensuring consistent strength and performance.
These metric M4 screws have a full thread length of 20 mm, suitable for fastening into precision pre-tapped holes, providing secure and strong joints widely used in industrial machinery, vehicle engine assemblies, electrical panel building, and PCB prototyping.
Features a Pozidriv head for superior screwdriver grip and reduced cam-out. Countersunk flat head designed for flush fitting in pre-drilled holes. Made from high-quality steel with a bright passivated zinc plating to slow corrosion.
Meets DIN 965 standards for machine screws ensuring reliability and quality. Metric M4 thread size with a full thread along the 20 mm length. Ideal for fastening into pre-tapped holes for strong, precise joints. Suitable for industrial machinery, vehicle engines, electrical panels, and PCB prototyping.
This RS PRO machine screw provides a cost-effective and durable fastening option suitable for domestic and commercial applications requiring corrosion resistance and professional finish. Explore more RS PRO industrial fasteners and Machine Screws on EnvMart for reliable quality and performance.
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Frequently Asked Questions
This model features a metric M4 thread size, providing a full thread length of 20 mm.
The length of this screw is 20 mm, making it suitable for various fastening applications.
This unit is constructed from steel and features a passivated zinc plating to help slow corrosion.
It conforms to DIN 965 standards, ensuring consistent strength and performance in applications.
The screw is finished with passivated zinc plating, which provides protection against rust and corrosion.
It is ideal for fastening into pre-tapped holes in industrial machinery, vehicle engines, electrical panels, and PCB prototyping.
The country of origin for this machine screw is India.
The full thread along the 20 mm length is designed for secure fastening into pre-tapped holes, ensuring strong joints.
The model number for this machine screw is 553-447, which can be referenced for ordering or specifications.
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