Please offer both zinc plated and hot dip galvanized. Everything in Grade 10.9. TCB bolts (tension control bolts with hexagonal head normal) Grade 10.9 M36 x 160 20.000 pcs M30 x 160 20.000 pcs M30 x 140 20.000 pcs M30 x 120 20.000 pcs M24 x 120 20.000 pcs DIN 934 nuts 10.9 M36 20.000 pcs M30 20.000 pcs M24 20.000 pcs DIN 125 10.9 M36 20.000 pcs M30 20.000 pcs M24 20.000 pcs DIN 975 10.9 M36 x 2 metres 10.000 pcs M30 x 2 metres 10.000 pcs M20 x 2 metres 10.000 pcs