ISO 7380-2 Button-Head Socket Screw with flange in electro-galvanised finish (FZB), grade 10.9. Hexagon flanged screws in the fastener category, screws with inner hexagon group. Principal data: thread diameter M8, length 25 mm, metric thread, thread pitch 1.25 mm, head height 4.3 mm, head diameter 14 mm, flange diameter 17.8 mm, flange height 20 mm, wrench width 5 mm, indicative package size 200 pcs. Supplied under manufacturer part number 7381080252, EAN 5711160216082, HS code 7318.15, country of origin Italy.