EARTH Roofing Screws [Comb/Washer] Corrulock 120mm ( Box of 50 )

The EARTH Roofing Screws [Comb/Washer] Corrulock 120mm (Box of 50) is a longer washer-fitted roofing fastener designed to secure corrugated metal sheeting and similar roofing materials. The integrated washer helps create a weather-tight seal, and the extended 120mm length suits deeper-profile sheeting and thicker purlin fixings .

Fix through the crown of the corrugation, not the valley, and drive the screw until the washer just seats and seals evenly. Avoid overtightening, which crushes the washer and breaks the seal.

A weather-tight, secure fastening that keeps corrugated roofing firmly in place.

EARTH supplies practical, hard-wearing hardware and outdoor products built for everyday South African home, garden and construction use. The range is chosen for reliable, no-fuss performance at honest value.