... DIN975GA/T5780-GB/T5783, JISB1180, ANSI/ASME B18.2.1,B.S.W916) ,stud bolt,Threaded rods ,U ... (DIN444) and so on.NUT:(M14-64), include spring nut, hex nut(DIN934,DIN555), cap nut(DIN1587), ... M3-M64),include flat washer(DIN125A,DIN9021),spring washer(DIN127),Non-standard wahser.Features:1) Standard: DIN, GB, JIS, ... , 321, 317L.2507,2205, 254SMO,AL6XN, 1.4501 , 1.4529,Super duplex stainless steel F55 ,F51 , ...