Ningbo Beilun SongHe Fastener Co.,Ltd is a professional stainless steel fastener,carbon steel fastener manufature in Ningbo china.We mainly use stainless steel(SUS304,SUS304L, SUS316, SUS316L, SUS200,SUS201 and carbon steel (C1018A,C1022A,35#,45#,35CrMo, 42CrMo,40Cr) to produce the fastener products so that the fastener machine property could be in A2-70,A2-60,A4-80,A4-70. 4.8,6.8,8.8,10.9,12.9.All fastener products are strictly according to the ISO, JIS, DIN,ANSI/ASME standard.Fastener products domain:Bolt series: Hexagon head screws 竊�IN931,DIN933,DIN601,ISO4014,ISO4017,ISO4016竊� Hexagon socket cap screws(DIN912,ISO4762)竊�arriage bolts竊�IN603,DIN604,DIN605竊��Lifting eye bolts竊�IN580,DIN582,ISO3266竊��Studs metal and Thread rods( DIN975,DIN938,DIN939,DIN940,ISO8674) ASME/ANSI B18.3.1M, ANSI/ASME B18.3.1M, DIN933-ANSI B18.2.3.1M竊�NSI/ASME B18.3.6M竊�NSI/ASME B18.3.3MNut series:Hexagon Nuts, Hexagon thin Nuts(DIN934,DIN935,DIN936,DIN439,ISO4032,ISO8673,ISO4035)Hexagon flange nuts竊�IN6923,ISO4161竊� Hexagon domed cap nuts(DIN1587),Nylon Lock Nut(DIN982,DIN985,DIN986,ISO2982,ISO7040,ISO10511), Square Nuts(DIN557,DIN928,DIN929)竊�in Nuts(DIN315)��SME/ANSI B18.2.2竊�ASME/ANSI B18.2.4.1MScrews:(DIN84,DIN85,DIN963,DIN964,DIN965,DIN966,DIN7971,DIN7972,DIN7973,DIN7974,DIN7981,DIN7982,DIN7983,DIN7984,DIN7985,DIN7991,ISO7380), Wood screws(DIN7995,DIN7996,DIN571),Dry wall screws(DIN18182),Washer series:Flat washer(DIN125,DIN6921,ISO7089),Spring Washer(DIN127)竊�exagon socket set screws(DIN913,DIN914,DIN915,DIN916,DIN551,DIN906,ISO4026,SIO4027,ISO4028,ISO4029,ISO4776). Looking forward to your cooperation!
