6 x 40mm Hammer Drive Plug With Collar – SMK/SMNK (200 pcs)

6 x 40mm Hammer drive plug SMK/SMNK comprises a polyethylene or polyamide sleeve and

a countersunk head screw made of electroplated coatings or non-electrolytically

applied zinc flake coatings steel. It is designed for fixing of thin-walled steel

members. Increased head diameter ensures much better holding power of the

elements being installed, and countersunk section provides reliable installation and

eliminates damage to the screw when driving.

Types of substrates on which hammer drive plug 6 x 40mm SMK/SMNK can be installed:

 Normal concrete (use category A)

 Solid masonry (use category B)

 Hollow or perforated masonry (use category C)

 Lightweight aggregate concrete (use category D)

 Autoclaved aerated concrete (use category E)