Steel Pozi Round Zinc Plated Woodscrews

Pozi round head twinthread woodscrews in zinc-plated steel are the surface-sitting equivalent of the standard countersunk woodscrew - used wherever a screw head needs to remain proud of the timber surface rather than pulling flush, which is the correct format for many surface-mounted hardware fittings and traditional joinery applications. At the DIY Hardware Store, our round head twinthread woodscrews are available as singles across the standard size range.

Round head screws are specified for fitting certain types of hinges, cabinet fittings, and surface hardware where the mounting holes are not countersunk and the screw head is intended to be visible on the surface. They also provide a larger bearing surface than a countersunk head when used without a cup washer, making them appropriate for fixing thin materials where the wider head bears against the material face to resist pull-through. The zinc-plated twinthread format provides the grip performance of a modern woodscrew with modest corrosion resistance for internal applications.

  • Round head remains proud of surface - correct for non-countersunk fittings
  • Larger bearing area than countersunk head without a cup washer
  • Twinthread for reliable grip in softwood, hardwood, and panel products
  • Zinc-plated for internal and sheltered external use
  • Pozi drive for standard power and manual driver use
  • Available as singles across the standard woodscrew size range