Type HW Hemispherical Washers

The Type HW / HC is designed as a two-part attachment for use on pre-drilled steelwork. Its hemispherical Washer and Cup enable vertical suspension of building services on angled beams with a 10° swing on either side of the vertical. Made of malleable iron, it offers a zinc plated or hot dip galvanized finish for superior performance and protection against corrosion.