CORROSHIELD Self Drilling Screws
Hex washer head screws are positioned as self-piercing screws with a built-in washer at the head, providing load distribution and torque resistance. Catalogue calls out the bonded washer advantage.
ADVANTAGES
METAPP® valley flange fasteners are subjected to stringent quality checks to ensure firm seating and leak-proof reliability. Material strength, dimensional precision, and corrosion resistance are verified for long-term roofing performance.
Steel quality validated for dependable strength.
Flange dimensions inspected for accurate fit.
Thread profile checked for secure anchorage.
Protective coating tested against corrosion.
Torque and pull-out performance confirmed.
APPLICATIONS
INSTALLATION GUIDE
TECHNICAL DATA
Material: Carbon Steel
Head Type: Hex Washer Flange
Thread: Full Thread
Drill Point: LEVIN® Drill Point
Drilling Capacity: Max 5.5mm
Washer: Grey EPDM Washer
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