Self-drilling screw with anti-corrosive coating 15 Kesternich cycles with hexagonal head 4.8x170 mm..

Product description

Features and Benefits:

• Surface hardened thread
• Protected with the highest quality anti-corrosive coating guaranteeing the resistance of 15 Kesternich cycles.
• The shape and type of thread specially selected to enable fastening of the fastener to profiled sheets
• The special shape of the screw blade has been designed to ensure quick and trouble-free assembly. The sharp end of the screw prevents it from moving over the surface of the fixture.
• The reduced drilling point prevents the holes in thin sheets from being calibrated
• Two types of thread: the first intended for mounting in the ground, the second with a larger pitch under the head of the screw, protects against damage to the membrane, stiffening the connection of the washer with the screw

Apps

• Installation of insulation layers on flat roofs in combination with a steel washer, which remains stable due to the use of double thread.

Installation instructions:

1. Place the POW washer on the insulating material and insert the WB screw
2. Use a screwdriver to screw the connector into the ground until it is deep enough