DIN 912 hex socket screw with cylindrical head, electro-galvanised (FZB), grade 10.9. Socket screws CH FZB (fortification / screws with inner hexagon / cylindrical head socket screws CH). Principal data: thread diameter M16, length 60 mm, indicative package size 50 pcs, nominal thread length 44 mm. Supplied under manufacturer part number 10912160602, EAN 5711160266926, HS code 7318.29, country of origin Germany.