Sheet metal holder with a Ø 25 mm head for sheet metal panels 1.5–4.0 mm thick. Available with a flat connector or for tubes with a diameter ranging from 33.7 to 60.3 mm. Assembled using the included M6 countersunk screw; a cover plate conceals the screw connection. Available in V2A; the flat and Ø 42.4 connectors are also available in V4A. Polished to K240.