400 X SD Screw 80X5.5mm Hex Head With EPDM Washer

SKU: dewalt dwf4020011

MPN: DWF4020011

The screws feature a point that will self drill and thread without the need for pre-drilling. Depending on the gauge, thread pitch, thickness of material and application, these screws will drill through steel up to 4.0mm. Beneath the head is located an EPDM washer to ensure resilient water-tight sealing.Self drilling screws for metal profiles.