Self Drilling TIMBER SCREWS Sealing Washers Zinc Plated Metal Roofing __ 25-100m

EPDM sealing washer: Seals and protects the connection from corrosion. Screw material:Heat-treated carbon stee l. Washer type:Steel with EPDM. Protective coating thickness [µm]: ≥12. Wrench size:SW8.

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