Klasse C-Board Sheathing Board Fasteners

Klasse wing tipped tek screws are specifically designed for fixing to metal substrates from 1.2mm to 3.5mm thick. No need to pre-drill thanks to the sharp drill point, however for very hard substrates a small pilot hole can be used to speed up insertion speed. These tek screws have an Evoshield® exterior coating which is tested to withstand a minimum 500 hours of salt spray.

Standard Fixing: KWT4.8-38-3  |  4.8 x 38mm 

Application

• For mechanically fixing to light metal purlins and rails.

Key Features

• Self-drilling point to drill through up to 3.5mm steel
• Coarse self-tapping thread for extreme grip & excellent pull out
• Evoshield® 500-hour salt spray tested exterior plating
• Manufactured from AISI C1022 grade steel
• PH2 phillips drive

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