One-piece external body with injection-moulded thread. Octagonal screw head Axial load capacity: up to max. 300 kg. Load capacity: - The adjustment of the feet has to be effected unloaded - The axial static load indicated refers to a screw that is unscrewed by 10 mm and is seated on plane ground - The adjustable plugs are unsuitable to be used as load gliders - The adjustable plugs are not suitable for dynamic load