Zinc-Plated Self-Drilling Countersunk Head Screw DIN 7504O 4.2 x 19 mm / 200 pcs

Product

Self-tapping zinc-plated countersunk screw, DIN 7504O standard, Ø4.2x19mm, supplied in a pack of 200, designed for PVC joinery assembly and compatible with professional construction requirements.

Specifications

• Zinc-plated steel construction for corrosion resistance and long-term reliability
• Countersunk head ensures a flush, neat finish on PVC surfaces
• Made to DIN 7504O standard, supporting easy compatibility with standard tools and systems
• Self-tapping tip for direct application without the need for pre-drilling in PVC materials
• 4.2mm diameter and 19mm length ideal for frequent PVC assembly tasks

Usage

Position the screw at the desired location on PVC joinery, then drive it in using a compatible screwdriver or power tool. The self-tapping design enables the screw to cut its own thread into the material, securing components efficiently without pilot holes.

FAQ

1. What materials are these screws suitable for?

   • Designed primarily for PVC joinery, also suitable for other plastics and light metals.

2. Is pre-drilling necessary before installation?

   • No, the self-tapping tip allows for direct screwing into appropriate materials.

3. What drive type is required for these screws?

   • These screws are compatible with standard screwdrivers, typically Phillips or Pozidrive, depending on the specific product batch.

4. Are these screws corrosion-resistant?

   • Yes, the zinc plating provides protection against rust and environmental wear.

5. Can they be used for exterior applications?

   • Yes, provided that the environmental conditions do not exceed the corrosion resistance of zinc-plated steel.

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