Ningbo Economic & Technical Development Zone Yonggang Fasteners Co., Ltd.  
Contact Name:WILSON, ALLYPhone:0574-88483296, 86232088,88352188Fax:0574-86232077, 88483288
Address:FuShan South Road No.17, Beilun, Ningbo China.Zipcode:315103
Email:Website: http://www.cnyonggang.com
DIN|IFI|SP|APP|
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fastener
DIN EN 1665 | Replace DIN 6921|DIN 6922
Hexagon bolts with flange - Heavy series
fastener
DIN EN ISO 4014 | Replace DIN 931-1
Hexagon head bolts - Product grades A and B(ISO 4014:1999)
fastener
DIN EN ISO 4016 | Replace DIN 601
Hexagon head bolts - Product grade C(ISO 4016:1999)
fastener
DIN EN ISO 4017 | Replace DIN 933
Hexagon head screws - Product grade A and B (ISO 4017:1999)