Although sometimes referred to as chipboard screws these single threaded hardened screws are much more than that. Ideal for decking, with a sharp point for easier starting ... they can cope with hardwood, softwood, MDF and even thin sheet metal.
Available in a zinc and yellow finish and in sizes from 3mm x 12mm - 6mmx 150mm.
Pozi Cask-ZincFlange Head
(also black from stock)
Pozi Raised Csk
Twinthread Woodscrews Pozi Countersunk Zinc
Pozi Round Head Zinc
Slotted Round Head
No pre drilling required,will screw into a variety of steel thickness' up to 10mm. Available in Hex HD or Countersunk Winged for timber to metal.