EARTH Roofing Screws [Comb/Washer] Corrulock 90mm ( Box of 100 )

The EARTH Roofing Screws [Comb/Washer] Corrulock 90mm (Box of 100) is a mid-length 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 versatile 90mm length is a go-to for everyday corrugated roof fixing.

Key Features

• Integrated washer that helps form a weather-tight seal at each fixing point.
• Corrulock design engineered for securely fastening roofing materials.
• 90mm length a versatile all-round size for standard roofing.
• Threaded shank for a firm, secure hold in the substrate.
• Weather-resistant fastening that helps guard against water penetration.
• Box of 100 for full roofing runs and bigger jobs.
• Construction-grade for reliable, long-lasting roof fixing.

Specifications

• Length: 90mm
• Type: Roofing screw with combination washer (Corrulock)
• Pack Quantity: Box of 100
• SKU: F20531
• Barcode: 6009691064883

Typical Uses & Applications

• Standard corrugated roof sheeting on homes and outbuildings.
• Full house re-roofing projects needing a bulk box of fixings.
• Garage and workshop roofs over conventional purlins.
• Extending existing roofs where you want to match a common fixing length.
• Awning and canopy sheeting on medium-depth framing.
• General contractor stock for everyday roofing call-outs.

Usage Tip

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.

About EARTH

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.

What's in the box:
100 x EARTH Roofing Screws [Comb/Washer] Corrulock 90mm