hollow wall anchor fixings for plasterboard 5 x 52mm (3 to 16mm grip) trade box of 100

Expansion type cavity fixings for use in plasterboard walls and other board materials and thin sheets, the clamping action provides a very strong anchor point spreading the fixture load by deforming to an umbrella shape when tightened, includes a low profile roundhead screw, zinc plated, 5mm screwthread, requires an 11mm drillhole in the board. Suits board thickness 3-16mm. Use with anchor tool for rapid repetitive fixing or simply screw in to expand the anchor.