ISO 4014 / DIN 931 partially threaded hex bolt in untreated black steel, grade 8.8. Bolts and set screws black (Fortification / Bolts and Set Screws / Steel bolts and set screws). Principal data: thread diameter M6, length 55 mm, indicative pack size 200 pcs, nominal thread length 18 mm, metric thread pitch 1 mm, external hex head, wrench width 10 mm. No REACH SVHC substances above 0.1 percent. Supplied under manufacturer part number 4014060551, EAN 5711160146853, HS code 7318.15, country of origin Italy.