Imperial UNC partially threaded hex-head steel bolt in property class 8.8, supplied electro-galvanised (FZB), manufactured to ANSI B18.2. Category: bolts and set screws in inch measurement / steel bolts and set screws. Principal dimensions: thread 7/16 inch UNC (14 threads per inch), length 102 mm, nominal thread length 28 mm, head height 7.1 mm, wrench width 5/8 inch, indicative package size 50 pieces. Supplied under manufacturer part number 931UNC7161022, EAN 5711160209343, HS code 7318.15, country of origin Germany.