Slotted countersunk (flat) head tapping screws Ingestion-build-54371 PD CEN/TR 17519 is intended

PD CEN/TR 17519 is intended to be of practical use

Data shall be available to meet regulatory

Establishes a common signalling protocol over a public or private IP network to ensure that social alarm systems from different manufacturers exchange essential information and controls in a compatible manner

and working temperatures from −30 °C to 150 °C

including the related measuring methods

Slotted countersunk (flat) head tapping screws Ingestion-build-54371 PD CEN/TR 17519 is intended1 Scope This International Standard specifies the characteristics of slotted countersunk (flat) head tapping screws with thread sizes from ST 2,2 to ST 9,5 inclusive.