Häfele 263.60.556 Tab V Support Element, for 5 mm Varianta Screws, Zinc, nickel plated, For wood thickness: From 19 mm

Excellent angular rigidity and pull-out resistance
Pulls shelf onto side panel
Locks shelf to side panel and prevents tipping
Cup inserts are flush, allowing shelves to be stacked
Locks and secures shelves into place

Specifications