DIN 933 Hexagon head screws fully threaded Zinc-plated steel class 8.8 M8x45, 60 000 pcs. M12x40, 40 000 pcs. DIN 985 Self-locking hexagon thin nuts with non-metallic insert Zinc-plated steel class 8 60 000 pcs. 40 000 pcs. DIN 440 R Plain washers extra large series product grade C for wood constructions M12 Zinc-plated steel 80 000 pcs.