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Wurth Drilling Screws 4.2mm x 19mm
- Self-drilling screw for fastening plastic and thin sheet metal to metal sub-structures
- Zinc plated steel with blue passivated finish (A3K) and cross recess
- Drilling, threading, and screwing-in all completed in a single work step
- Significant reduction in time and effort required
- Precise drilling diameter for each screw connection
- Minimisation of thread tolerance achieved
- Always ensures an optimal connection
- Helps prevent installation errors
- Pressed-on flange reduces surface pressure, preventing stress cracks
- Contact pressure during use approximately 100 N/screw with depth stop if needed
- Drilling screws should be used with a suitable drill driver (e.g. cordless drill driver with depth stop)
- Impact screwdrivers are not to be used
- Drilling screws should be attached perpendicular to the component's surface
€0.08
Ex Tax: €0.07