DIN 912 hex-socket cap screw with cylindrical head, electro-galvanised (FZB) 10.9 steel. Category: hex-socket cap screws FZB (Fortification / Screws with inner hexagon / Cylindrical head socket screws CH). Principal data: thread diameter M18, length 120 mm, nominal thread length 48 mm, indicative package size 25 pcs. Supplied under manufacturer part number 10912181202, EAN 5711160267237, HS code 7318.15, country of origin Germany.