KADco® Heavy Duty Drywall Anchors Plasterboard Metal Cavity Anchor Wall Fixings Hollow Plugs (M4 x 50mm (10 pcs))

Metal cavity anchors for soft faced hollow cavity walls and panels such as plasterboard. They have a combination head screw to accept both slot and cross recess screwdrivers. They are zinc plated and have two anti-rotation teeth to prevent the anchor from spinning. Suitable for fixing to most cavity wall situations. Fixing can be set in position either by using the spring loaded setting tool or by tightening and removing the screw. Combination screw head to accept both slot or pozi drivers. 2 anti rotation teeth prevent the anchor from spinning. M4 require a 9mm hole, M5 require a 11mm hole and M6 require a 15mm hole. - M4x38 will grip wall thickness of 8mm-16mm, screw length 45mm. - M4x45 will grip wall thickness of 16mm-23mm, screw length 50mm. - M4x60 will grip wall thickness of 31mm-38mm, screw length 65mm. M5x37 will grip wall thickness of 8mm-16mm, screw length 45mm. - M5x52 will grip wall thickness of 7mm-16mm, screw length 60mm. - M5x65 will grip wall thickness of 17mm-32mm, screw length 70mm. - M6x52 will grip wall thickness of 7mm-16mm, screw length 60mm. -M6x65 will grip wall thickness of 17mm-32mm, screw length 70mm.