Pozidriv Screws
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Bond It Felt Adhesive – Black 5L
£24.99 Incl VAT £20.83 Excl VAT Add to basket -
IKO Armourglass Plus Roofing Felt Shingles – Green (2m² pack)
£32.45 Incl VAT £27.04 Excl VAT Read more -
20 x Cromar Vent 3 Classic Breathable Membrane – 1m x 50m
£660.00 Incl VAT £550.00 Excl VAT Add to basket -
Soudal Silicone Spray – 400ml (Box of 12)
£33.00 Incl VAT £27.50 Excl VAT Add to basket -
Siroflex Contractors Lead Sheet Silicone – Grey 300ml
£12.49 Incl VAT £10.41 Excl VAT Add to basket -
Soudal Soudaduct – Grey 300ml
£6.99 Incl VAT £5.83 Excl VAT Add to basket
Pozidriv Screws
Pozidriv screws, also titled Pozi, are an iteration of the traditional Phillips screw design. They were designed to eliminate the primary weakness of the Phillips screw, that is to say, the tendency of Phillips screws to “cam out” or for the bit to slip out of the screw head. The Pozidriv does this via its improved screw head, which allows for a deeper, firmer fit with the drill bit.
The result is that Pozidriv screws do indeed cling to the drill bit better and don’t cam out as easily as Phillips screws. They are a bit more fiddly to extract the drill from after the screw is in place, however.
ERoofing stocks a wide selection of Pozidriv screws from trusted brands like SPAX.