Pointed roofing self-tapping screw
Pointed roofing self-tapping screw for metal roofing and profile sheeting: zinc-plated steel or austenitic alloys, with EPDM washer and RAL coating.
As the name suggests, the pointed roofing self-tapping screw is used for roof installation. It is mainly used for fastening coverings made of metal roofing sheets, roofing iron and metal profile sheeting. The fastener consists of several elements: a pointed working shank with thread notching, a hexagon head, and a washer with a gasket made of high-strength elastic EPDM rubber or caoutchouc.
The roofing self-tapping screw is made of alloy steel with a zinc-plated coating or austenitic alloys, which offer resistance to corrosion and other aggressive environmental effects. The heads along with the metal part of the washers can be painted according to the RAL color spectrum used by manufacturers of roofing materials.
| L (mm) | d | |
|---|---|---|
| 4.8 ZN | 4.8 Maalattu Painted | |
| 25 | ||
| 38 | ||
| 50 | ||
| 65 | ||
| 80 |
See also
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Half-Loop Hook Screw
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SPAX D Self-Tapping Screw for Wooden Decking
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SPAX M Self-Tapping Screw for MDF Fiberboard and Chipboard Panels
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SPAX RA Screw Anchor for Frame Structures
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SPAX self-tapping screw for securing solid wood flooring
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SPAX self-tapping screw for fastening timber structures
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FEX-KS Self-Drilling Flush-Mount Window Wood Screw
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FEX-P Installation Screw
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