Countersunk machine screws with metric thread commonly used in pre-drilled and threaded holes.Corrosion Rating1 - Clean, dry & low humidity environmentsDescriptionCountersunk machine screws with metric thread commonly used in pre-drilled and threaded holes.DIN StandardDIN 965Driver Bit SizePZ3FinishZinc & Clear Cr3Head TypeCountersunkLength mm40MaterialCarbon SteelPack Dimensions L x W x H mm92 x 72 x 58Pack Weight kg0.776Point TypeB PointProduct Code6040CPMRecess TypePoziSize mmM6 x 40SubstratesSteelThread Dia. mmM6Thread TypeMetric.