LIEBIG Safety Bolts

Twin-coned heavy duty bolt with cylindrical expansion. For tensile and compressive loads.

Use: For anchoring where high safety is required, eg:tensile/ alternating loads, installation of machinery, high rise racking or other steel constructions. 

When tightening the bolt the two opposing cones force the expansion sleeve to break at a pre-calibrated point and the full length is then forced against the side wall.