Siniat Drywall Self Drill Screw 25mm x 3.5mm (Pack of 1000) – 4041670

Siniat Drywall Screw Self Drilling for attaching plasterboard to thick gauge Siniat metal. For use with thick gauge metal studwork (over 0.7mm thick) Fine threaded screw Phillips head Carbon steel screws with Zinc Coating Manufactrured to BS EN 14566 Used to fix a wide variety of Siniat Boards to metal studs. Please note the below when using Siniat Self Drilling Screws: Screws to be located a minimum of 10mm from bound edges and 13mm from cut edges Screw location to be a minimum of 3mm from the edge of the metal stud Screw depth into the metal stud must be a minimum of 10mm Length 25mm Gauge 3.50 mm Box Quantity 1000 Material Metal Type Drywall Self Drilling Screw Flexural Strength Pass Reaction to Fire Euro class A1