Mounting Hardware and Stands, Proclip, VESA 75 to AMPS Mount Adapter, M5 Holes. VESA 75 mounting holes, 5mm diameter holes accommodate up to M5 screws. Four pre-drilled AMPS pattern holes. Coated Steel. Includes: VESA plate, (4) M4x12mm screws, (4) M5x12mm screws, lock washers, Allen wrench.