The screws are made of stainless steel and have a large diameter flat head to ensure proper fixing of the slate boards

Contents: 25 pcs

and has a high corrosion resistance

Hose: PUR spiral hose

Rektangulær brønd 69 90 grader bukket flange APP 150x100x400 mm 0 grader rør fald - 45 grader rør ende naturskifer tag The screws are made ofRectangular roof well for horizontal installation, with flat flange Dimension: 150x100x400 mm Material tube protection ring: Acid resistant, stainless steel AISI 316 EN 1. 4401 Material flange: Stainless steel AISI 304 EN 1. 4301 Membrane type: APP Angle: 0 90 degrees Touching: Oblique The roof well is primarily used for horizontal installation in masonry crown. With the flat flange, the roof well is mounted at a level above the roof surface and is