Hexagon flange bolts without serration DIN 6921 Zinc plated steel 8x40 22.200 pcs. 8x30 18.400 pcs. 8x50 15.001 pcs. 8x20 10.900 pcs. 8x60 6.388 pcs. 8x16 4.500 pcs. 8x70 2.600 pcs. 8x90 2.000 pcs. 8x25 1.100 pcs. 10x140 300 pcs. 10x20 640 pcs. 10x50X125 fully threaded 1.300 pcs. 10x30X125 1.200 pcs. 10x45X125 fully threaded 1.000 pcs. Self locking hexagon flange nuts DIN 6927 Zinc plated steel M-6 82.000 pcs. M-8 45.000 pcs. M-10 1.000 pcs.