The WBAZ washer with seal included ensures perfect water tightness and excellent resistance to UV rays in fastening sheet metal to timber substructures with TBS EVO or MTS A2 | AISI304 wood screws.

Ideal for outdoor use thanks to the adaptability of the EPDM gasket and washer in stainless steel A2 | AISI304.

Perfect in combination with TBS EVO Ø6 screws(for screws Ø6.0 - Ø6.5), which can be installed without pre-drilling on sheet metal (thickness: up to 0,7 mm), or with MTS A2 | AISI304 screws, installed with pre-drilling.

WBAZ can also be used on sandwich panels, corrugated panels, and faux roofing tiles.