Further details are as follows Socket Wrench Size - 2mm. Socket Wrench - 2.5mm. Socket Wrench Size - 3mm. Socket Wrench Size - 4mm. Head Depth - 1.65mm. Head Depth - 2.2mm. Head Depth - 2.75mm.
M3 M4 M5 M6 M8 SOCKET BUTTON HEAD SCREWS ALLEN KEY DOME BOLT A2 STAINLESS STEEL
M3 M4 M5 M6 M8 M10 CAP HEAD ALLEN BOLTS HIGH TENSILE ALLEN KEY SOCKET CAP SCREWS
M3 M4 M5 M6 M8 Flanged Button Head Screws Allen Socket Bolts A2 Stainless Steel
M4 M5 M6 M8 Flanged Button Head Screws Allen Key Socket Bolts A2 Stainless Steel
M6 (6mm x 8mm) Hex Socket Button Head Screws - Black High Tensile 10.9 (Pack of 20)
M6 (6mm x 16mm) Hex Socket Button Head Screws - Black High Tensile 10.9 (Pack of 20)