This versatile wall mount screw kit includes 20Pcs M4x12mm screws, 20Pcs split lock washers, and 20Pcs extra large flat washers.M4x12mm (M4 12mm) TV/Monitor Wall Mount Screws for VESA 75x75 and VESA 100x100 Brackets.

Correct screws for your TV / Mount.

Thread size: m4 x 12mm / 0.16" x 0.5"(thread d*l); weight: 1.6g; drive type: phillips, Material : Metal; Color : Black

Black Oxide Screws and Washers to match the TV and Mount

Flat and Lock Washers: Flat washers and split lock washers provide the right amount of grip. The split lock washers exert pressure against the mounting surface and screw, preventing them from backing out or becoming loose over time due to vibrations.