Suki Machine Screw M5x20, DIN 963, Zinc Plated, 9 Pieces

The Suki Machine Screw M5x20 is a high-quality fastening solution designed for precision and reliability in various assembly projects. These screws feature an M5 thread diameter and a 20 mm length, manufactured to meet the DIN 963 standard. With a countersunk head design, they are engineered to sit flush with the surface of the material, ensuring a clean and professional finish. The zinc-plated surface provides essential protection against environmental factors, making these screws a dependable choice for both indoor and light outdoor applications.

Advantages

The primary advantage of these machine screws is their countersunk head, which allows for a completely flush installation, preventing protrusions that could interfere with moving parts or aesthetic requirements. The zinc-plated finish offers a significant improvement in corrosion resistance compared to untreated steel, extending the lifespan of your assemblies. Being manufactured to DIN 963 standards ensures consistent dimensions and thread quality, providing peace of mind during installation. The set of 9 pieces is perfectly sized for small-scale repairs or specific mechanical projects, reducing waste and ensuring you have exactly what you need.

Suitable for

• Mechanical assembly of metal components
• Fastening hardware to wooden surfaces
• Projects requiring a flush, countersunk finish
• General maintenance and repair tasks

These screws may not be suitable for heavy-duty structural applications where high-tensile strength is required, as they are designed for standard mechanical fastening. Additionally, they are not recommended for use in highly corrosive environments, such as marine settings or areas with constant chemical exposure, where stainless steel or specialized coatings would be necessary.

Key specifications

• Thread diameter: 5 mm
• Length: 20 mm
• Standard: DIN 963
• Head type: Countersunk
• Finish: Zinc plated
• Quantity: 9 pieces

How to use

To use these machine screws, first ensure that the material has been properly prepared with a countersunk hole that matches the screw head angle. Align the components to be fastened and insert the screw into the pre-drilled hole. Use a compatible screwdriver to tighten the screw until the head is flush with the surface of the material. Do not overtighten, as this may damage the thread or the surrounding material.

What to consider before purchase

• Verify the required thread diameter and length for your specific application
• Ensure the material thickness is sufficient for a 20 mm screw
• Check if your tools are compatible with the screw head type

Usage recommendations: For optimal results, always use the correct size screwdriver bit to prevent stripping the head. If installing into metal, ensure the hole is tapped correctly to match the M5 thread.