ISO 7380-2 flanged button-head hex socket screw in grade 10.9 steel with electro-galvanised (FZB) finish. Filed under flanged button-head socket screws BH FZB (fortification / screws with inner hexagon / socket screws, button head BH). Principal data: thread diameter M5, length 12 mm, indicative package size 500 pcs, metric thread pitch 0.8 mm, head diameter 9.5 mm, flange diameter 11.8 mm, wrench width 3 mm. Supplied under manufacturer part number 7381050122, EAN 5711160215917, HS code 7318.15, country of origin Germany.