Specification Brand : Forgefix ExteriorFinish : Zinc ExternallyAssignedProductIdentifier1 : 5028485058397 ExternallyAssignedProductIdentifier2 : 05028485058397 ItemDisplayWeight : 0.077 kilograms ItemName : Cavity Wall Anchor ZP M4 x 20mm Bag 10 ItemPackageDimensions_Height : 13.2 centimeters ItemPackageDimensions_Length : 1.2 centimeters ItemPackageDimensions_Width : 12.6 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : hollow-wall-anchors Language : english Manufacturer : Curtis Holt NW ManufacturerGrade : Grade 2 Material1 : Zinc Material2 : Iron ModelNumber : FORMCA420M NumberOfPieces : 10 PackageLevel : unit PartNumber : FORMCA420M ProductDescription : Cavity Wall Anchor ZP M4 x 20 Bag 10These Forgefix Cavity Wall Anchors are a specialist plasterboard fixing with Pozi and slotted combination drive insert. They have an all-metal construction for applications which require heat resistance and are Zinc Plated for increased resistance to corrosion. The anchors have anti-rotation teeth, which pierce the base plasterboard skin to ensure firm anchorage. APPLICATION:All metal construction means the anchors are suitable for the heavier duty tasks such as fixing radiators and wall units. Zinc coatings prevent oxidation of the protected metal to create a longer lasting finish. It does this by forming a barrier and by acting as a sacrificial anode if this barrier is damaged. Zinc oxide is a fine white dust that (in contrast to iron oxide) does not trigger a breakdown of the substrate’s surface integrity as it is formed. The zinc oxide, if left intact, can act as a barrier to further oxidation, in a way similar to the protection afforded to aluminum and stainless steels by their oxide layers. ProductSiteLaunchDate : 2013-10-03T05:31:37.496Z Size : M4 x 20 UnspscCode : 31161500