These self-drilling screws are designed for constructing drywall track and ceiling track systems, enabling the track to be stitched together without pre-drilling a hole. Featuring a Phillips wafer head and zinc plating, they are suitable for drywall applications and offer corrosion resistance. The screws come in a 4.2 x 25 mm size, with a box quantity of 1000, and achieve a surface hardness up to 650 HV. They conform to SAE J48-1979 specifications and are CE approved to EN ISO 14566:2008 standards, ensuring reliable performance for drywall and ceiling track installations.
Features
- Self-driling wafer head Phillips recess
- Zinc-plated for corrosion resistance
- Drywall and ceiling track stitching up to 3.0 mm
- 4.2 x 25 mm size, 1000 per box
- SAE J48-1979 specification
Technical specifications
- Size: 4.2 x 25 mm
- Quantity: 1000 per box
- Surface hardness: up to 650 HV
- Material: zinc plated
- CE approved to EN ISO 14566:2008
- Meets SAE J48-1979
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