Hexagon head screws DIN 933 Material: A2 stainless steel M8x30 38 000 pcs. Plain washers DIN 9021 Material: A2 stainless steel M8 (d=8,4) 48 000 pcs. Serrated lock washers DIN 6798 J Material: A2 stainless steel M8 (d=8,4) 35 000 pcs. Pan head screws DIN 7985 Material: A2 stainless steel M4x20 7000 pcs.