R-OTR-63/70 Self-drilling screws for composite panels to concrete and timber zinc-flake 6.3/7.0x235 mm with washer A19 - cardboard box - 100 pcs. | R-OTR-63/70235A19

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Features

Special double thread type HiLo with cuts for drilling in wood and for embedding in concrete after pre-drilling.

Hardened screw's thread surface. High quality anti-corrosion coating guarantees resistance of 15 Kesternich cycles.
Shape of the tip facilitating correct turning and allowing penetration in wood and concrete.
The shape and type of screw's thread is designed specifically for connecting to concrete and wood. The drill point is designed to provide a fast and hassle-free installation. Sharp point of the drill prevents movement of the surface of the fixture.

Special zinc flake coating for increased corrosion resistance
Self vulcanizing EPDM washer. Temperature and UV resistant. The special shape of the washer ensures proper seating of the sealing material on the outer cladding material fixture which guarantees a proper seal.
Two type of thread : first for fixing in the ground, second with a larger pitch under the head protects against indentation of the outer cladding of the board and helps in sealing the connection

Substrates

Wood

Timber

Concrete

Approved surfaces

Applications

Drilling and screwing

Sandwich panels

Substitutes

R-ORR-63/70 Self-drilling screws for fixing sandwich panels to steel construction up to 18 mm, zinc-flake 6.3/7.0x249 mm with washer A19 - cardboard box - 100 pcs.

Special zinc flake corrosion-resistant coating for highly effective protection

R-ORR-63/70 Self-drilling screws for fixing sandwich panels to steel construction up to 18 mm, zinc-flake 6.3/7.0x249 mm with washer A19 - cardboard box - 100 pcs.

Special zinc flake corrosion-resistant coating for highly effective protection