TIMco\'s 120 range have a countersunk head with self-tapping thread an
TIMco\'s 120 range have a countersunk head with self-tapping thread and self-drilling tip. Product specificationDescriptionS/Drill PVC Screw CSK - BZPSKU125ZPack TypeBoxGauge (Metric)3.9Recess TypePhillipsHead TypeCountersunkLength (mm)38Size (Metric)3.9 x 38Colour/PlatingZincPack Qty (Pcs)1000Thread TypeSelf-TappingTip DesignSelf-DrillSize3.9 x 38