KTMC Klasse G-board Sheathing Board Fasteners

Engineered specifically for securing sheathing boards to steel frame systems (up to 3.0mm thick), Klasse G-board screws feature a self-drilling point and self-tapping thread for fast, efficient installation. The self-countersinking head ensures a secure, flush finish every time. Coated with an exterior-grade finish, these screws provide enhanced corrosion resistance – ideal for damp or corrosive environments, outperforming standard fasteners in durability and protection.

Standard Fixings:

• KTMCX32  |  4.2 x 32mm

Application

• For mechanically fixing to light metal purlins and rails.

Key Features

• Organic plating withstands 1,500 hours in salt spray test
• Self-drilling point for fixing to light section steel (Max. 3mm)
• Ribs under the head for improved countersinking
• Fire Classification - A1
• Box of 200 screws

Please contact us for further technical information on our fastener range.