Hexagon head screws DIN 931 Plain steel 12.9 M 16 x 110 2.600 pcs. Hexagon socket head cap screws DIN 912 Plain steel12.9 M 16 x 50 1.700 pcs. Hexagon nuts DIN 934 Steel 12 M 16 2.600 pcs. Offers from Far East are not accepted