5,5 mm Durchmesser Selbstbohrende TEK Schrauben Stahl Blech Dach Verkleidung Unterlegscheibe 5,5
Self Drilling TEK Screws Course Thread (Light Gauge). Maximum Fixture Thickness without washer – 4mm. Maximum Fixture Thickness with bonded washer – 1mm. Maximum Fixture Thickness without washer – 7mm.