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SELF-DRILLING SCREW FOR ALUMINIUM

KKA COLOR

KKA COLOR wood screws are ideal for fastening metal clips to aluminium substructures.

The coloured, anti-rust coating ensures performance and durability also in outdoor environments, at the same time guaranteeing an excellent aesthetic result.

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ORGANIC

KKA COLOR, the wood screw that ensures a pleasing appearance and durability for your wooden claddings.

The tip of the KKA COLOR wood screws features a special bleeder geometry, which allows optimal dissipation of the shavings during screwing.

The black, anti-rust coating makes it optimal for applications in aggressive environments, ensuring a concealed effect on black substructures and clips.

KKA COLOR is ideal also for fastening Rothoblaas TVMN standard clips, plates and angular elements to steel or aluminium substructures and offers the possibility of fastening overlapping metal-metal sections.

In carbon steel with coloured, organic, anti-rust coating, it can be used without pre-drilling on aluminium less than 3.2 mm thick and is suitable for applications in service classes 1, 2 and 3.

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Features

FOCUS self-drilling aluminium
HEAD cylindrical, countersunk
DIAMETER 4,0 and 5,0 mm
LENGTH from 20 mm to 40 mm

Documents

Technical data sheets
Technical data sheets USA
File CAD
Calculator Spreadsheet_DeckDesigner
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KKA COLOR

CODE info d₁
[mm]
 L
[mm]
 b
[mm]
 d₁
[in]
 L
[in]
 b
[in]
 TX pcs.
KKAN420 - 4 20 10 0.16 13/16'' 3/8'' TX20 200
KKAN430 - 4 30 20 0.16 1 3/16'' 13/16'' TX20 200
KKAN440 - 4 40 30 0.16 1 9/16'' 1 3/16'' TX20 200
KKAN540 - 5 40 29 0.2 1 9/16'' 1 1/8'' TX25 200

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