4.8mm x 25mm Mushroom Head Flange Self Drilling Screws Zinc Plated/White DIN7504

A self-drilling multi-purpose screw with a flanged mushroom head and drill bit-like tip designed to penetrate the surface of the material without the need for a pre-drilled hole. Phillips drive recess with a low-profile flanged head that spreads the pressure of the fixing over a wider area.

Commonly used for assembling and securing cabinet components and other interior woodwork, the screws feature a white mushroom flange head that adds an aesthetic touch and blends seamlessly within their surroundings, making them suitable for applications where a clean and finished appearance is desired.

The screws are powder coated to a white specific finish of RAL9010 and used in applications like white goods appliances, attaching metal flashing to cold room panels, fitting white fascia boards on roofs, or installing white window and door components, ensuring both functionality and aesthetic appeal.

Key Characteristics

• Self-drilling ability:  These screws have a drill-bit-like point that cuts its own pilot hole, eliminating the need for a pre-drilled hole.

• Material:  The self-drilling screws are made from hardened carbon steel for strength, durability and reliable performance.

• Corrosion resistance:  The coating provides an additional layer of protection against corrosion, making them suitable for various environments.

• White finish:  The white finish is a powder coating surface treatment to colour code RAL9010 and applied to the hardened carbon steel.

 Common Applications

• Building exteriors:  Ideal for installing white fascia boards, window frames, door components, signage and graphics, and a variety of stitching, cladding, and ducting work where a clean, white appearance is preferred.

• Metalworking and construction:  Used to attach thin steel parts to steel profiles, install roof and siding panels, joining sheet metal and construct metal framing for drywall installations.

• Specialised projects:  Used in specific industries, such as attaching white food-safe laminate flashing to cold room panels and white goods appliances.

• Multi-purpose fastener:  Can be used for wood and other indoor applications where a white colour-matched fastener is preferred for aesthetic reasons. Also ideal for office and home modification jobs.