01 OEM fastener bakin karfe 316 DIN580 M12 ƙirƙira ɗaga ido
Standard: DIN, ASTM/ANSI JIS EN ISO, AS, GBStainless Karfe: SS201, SS303, SS304, SS316, SS316L, SS904L, SS31803Material Karfe Grade: DIN: Gr.4.6,4.8,5.6.9,1,8.09; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394,A490,A449,