Bossong metal anchor for medium-heavy duty.
For use on compact materials such as concrete, solid brick and stone.
Side wings preventing rotation during screwing.
Plastic dustproof plug to protect the threading of the taper during insertion into the hole.
Red bush on the collar to facilitate centering the screw.
For heavy fastenings to be inserted flush with the surface.
For use with concrete, solid brick, stone and compact materials.
Electrical sector, dusts in sheds, fixing brackets.
Structural metalwork, barriers, porches.
Useful for subsequently removing the fastened piece and then replacing it later.
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