For the right-angle configuration connector type, mounting screws are required but are not included with the connectors. Amphenol does not sell mounting screws. They have provided the screw specification via their engineering drawings, as below. The required screws vary depending on the thickness of the PCB you’re mounting these connectors to, and so there’s no single, specific recommended screw. You will need to figure out the specifications needed for your project, at which point a Digi-Key technician can assist you in locating your screws if required.
For G40H1XXXXHR, M2x0.4 Self Threading Screw and screw length “PCB Thickness + 2.5mm max” is recommended. Please refer to the Product Drawing Here for detail.
For G40HAXXXXHR, M2x0.8 Self Threading Screw, screw length “PCB Thickness + 2.5mm~3.65mm” is recommended. Please refer to the Product Drawing Here for detail.
Applicable Part Number