TIMco 5,5 x 65 mm Dach selbstbohrende Sechskant-TEK-Schrauben mit Unterlegscheibe schwerer Stahl
TIMco Self Drilling Hex Head Roofing TEK Screws with Washer. Hex Flanged. Used for heavy sectional work, highly durable and resistant with a silver ruspert plating. Self tapping thread. Self-drilling screws.