... :iron/brasssize:5/8",3/4",15/16",11/8"Materials:57-3,59-1.through advanced hot forging and cold ... ,JIS,DIN standards.3)Scrupulous quality control,the inspection of raw materials,semi-unfinished products as well as finished products.4)Items ... standards.5)OEM is offered,sizes are available both in metric and in inch units.Main Markets:Europe,including spain,uk etc ...