, For cavity wall / device boxes, With M3 thread, Corrosion-resistant according to DIN, Suitable for the following article types: PHSD 6847, PHSD 6861, PHSDH 47, PHSDH 61, PHSD47-2K, PHSD61-2K, PDHWED, PHWED, PHWED-2K, PHWAH, PSSD2K, PDHWD, PHWA 3545
