MATERIAL A182 F53 UNS S32750. Nr. 40 Hexagon head screws + nut M8*40 Nr. 40 Hexagon head screws + nut M10*40 Nr. 2 Hexagonal plugs GAS 1" 1/2 Nr. 12 Sleeves GAS 3/4" Nr. 2 Sleeves GAS1" 1/5 Nr. 2 Sleeves GAS 2"