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Hex Head Tek Screws

Manufacturer: Spit
SKU: Hex Washered Head Tek Screws -
Availability: Please select required attribute(s)
£8.52 ex VAT
+ - 1
The original self-drilling, self-tapping screw for fastening various materials to steel. Tek Screws drill, tap and fasten in-one operation.


  • High clamping action
  • The integral washer prevents water ingress and reduces bimetallic corrosion
  • Seals when driven at an angle - Sharp convex drill point has precise cutting edges to improve drill performance with less effort
  • Climaseal finish provides excellent corrosion resistance and lower tapping torque


Steel framing systems - approved by Metsec, Hadley & Kingspan - Brick ties - Bracketry to steel - Flashing - Composite panels and Wind posts