4.2 x 19mm (8 x 3/4″) Self-Tapping Flange Wafer Head Silver Screws. Used for stitching metal or attaching to metal. A pre-drilled hole is required. A self tapper type of screw which cuts its own thread into a pre-drilled surface (sheet metal or plastic, for example) and gives grip, therefore not requiring to be tightened from the other end. Ideal where only one side can be accessed. Generally used to attach a component to a surface. Flange head self tapping screws spread load out over a greater area. The shallow head depth of the flange headed screw offers a smooth finish with no sharp corners or points. Phillips PH2 drive. Flange head style spreads load out over a greater area. AB (sharp) point. Conforms to BS4174. Bright Zinc finish offers resistance to corrosion. A flange head for extra cover for clamping plated in Trivalent Chromium (CR3) zinc 3 microns. FREE PHILLIPS DRIVE BIT: One PH2 Phillips Extra Hard Driver Bit (25mm long) included in each pack.
(1000 pcs) 4.2 x 19mm Self-Tapping Flange Wafer Head Silver Screws (Zinc Plated) Low Profile Drywall Metal Stitcher Phillips PH2 Head Plasterboard Sheet Metal, Aluminum, Wood, Plastics by MultiScrew
$84.99
- Wafer Head for a Low Profile Finish
- 60 Self-Tapping Single Thread
- Bright Zinc-Plated
- Carbon Steel Construction
- Low Friction Coating
- Fully Threaded
- FREE PHILLIPS DRIVE BIT: One PH2 Phillips Extra Hard Driver Bit (25mm long) included in each pack.
In stock