5mm / M5 x 0.8 - FLAT HEAD Socket Cap screws Countersunk 90° Class 12.9 DIN 7991
M5-0.8 Flat Head Socket Cap screws. These have a class 12.9 rating and are coated in Thermal Black Oxide.
Diameter : M5 / 5mm
Thread Size : 0.8 - Coarse (Standard) Thread
Length : Countersunk screws measured 'overall length' See diagram below.