Hexagon Socket Screw Plugs with collar M10x1 - 26.000 pcs. Material:A2-70/A1-70 DIN:908/A Hexagon Socket Screw Plugs with collar M16x1,5 - 6.000 pcs. Material:A2-70 DIN:908/A Hexagon Socket Screw Plugs with collar M18x1,5 - 6.000 pcs. Material:A2-70/A1-70 DIN:908/A