Self Drilling Security Screws
Self-drilling screws operate on the same principles as drill bits and other cutting tools. The drill tip at the end of the screw eliminates the need for pre-drilled holes.
Drill Tip lengths vary depending on material thickness. It is important to ensure the drill tip has cleared the substrate material before thread engagement to prevent fastener shear.
Pan & Countersunk
6-Lobe Plus Pin
5 -Lobe Plus Pin
Hardened Steel with Dacromet, Magni or Zinc Plated Finish
Powder Coated Heads – All RAL colours
Diameters – 4.2mm, 4.8mm, 5.5mm, 6.3mm,
Lengths up to 50mm (2″).
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