K2 Systems Self-Tapping Screw with Sealing Washer 6x38 - 1005193

K2 Thread-forming screw 6x38 with sealing washer

K2 Systems

The K2 thread-forming screw (1005193) is a highly functional fastener for metal substructures. With a diameter of 6 mm and a length of 38 mm, it provides optimal anchoring depth. Made of A2 stainless steel, it is specifically designed for long-term outdoor use under PV modules.

NOTE: The screw features a high-quality, pre-installed EPDM gasket (diameter 16 mm). This gasket securely seals the penetration point in the metal profile against rainwater and moisture, ensuring that the roof structure remains protected.

Technical Advantage: Unlike conventional self-tapping screws, this model does not produce metal shavings when screwed in. This not only protects the surface of the profiles but also prevents rust spots caused by leftover shavings. The cold forming of the material also creates a particularly vibration-resistant connection.

Advantages

No risk of corrosion

Thanks to the chip-free design, no metal residue is left on the roof that could lead to unsightly rust spots.

Permanent Watertightness

The integrated EPDM washer conforms perfectly to the surface and remains elastic and watertight for decades.

Thread-forming thread

The formed thread sits firmly in the material. The data sheet does not state pull-out or load values for wind and suction loads; these result from the structural verification of the K2 system (K2 Base or approval), which a specialist company prepares.

Part of the K2 system

The screw belongs to the K2 system range; the approvals according to the data sheet are listed in the table. Whether it is suitable for the respective roof is clarified by a specialist company on the basis of the K2 installation instructions and the structural verification.

Special Features

Easy installation

The screw can be installed quickly and precisely using a standard hex socket (SW 8).

Material and corrosion load

According to the data sheet, the screw is made of bimetal (A2 stainless steel/steel). The corrosion load to be expected at the installation site must in every case be checked according to the K2 installation instructions.

Technical Data

scope of delivery

K2 Sealing Screw 6x38

• 1x K2 self-tapping screw 6x38 with sealing washer