M6 x 20MM SOCKET FLANGED BUTTON HEAD ALLEN BOLTS SCREWS STAINLESS STEEL

M6 x 20mm Socket Flanged Button Screws (ISO 7380-2) - Stainless Steel (A2). Socket Flanged Button Screws are an alternative to Socket Button Screws. This component includes an integrated flange, eradicating the need for a separate washer.