Washer for EPDM self-drilling screws outer diameter: ø19, screw diameter: ø6.3mm (5906365343118)

The EPDM washer is used with self-drilling screws. The seal is made of EPDM rubber.
The washer for self-drilling screws is primarily used in roofing work. It is also useful for fastening facade and cover sheets, and creating other structures. Its design allows for quick mounting on the screw shank and stable guidance to the sheet metal surface during installation.
The STALCO EPDM washer seals the screw-to-substrate connection, improving the durability of the installation.
FEATURES:

• washer made of steel sheet finished with EPDM rubber seal
• seals the connection between the screw and the fastened element
• precise design facilitates installation and guarantees tightness
• washer offered in several size variants

PRODUCT MATERIAL:
The washer is made of electro-galvanized steel and EPDM rubber.
APPLICATION:
Element used to seal the connection between the screw and the substrate.
The washer is used when installing steel elements that require tightness. It is placed on roofing screws and seals the mounting hole.
TECHNICAL DATA:
Diameter outer diameter: 14 mm; screw diameter: 4.8 mm