66彩票

碳鋼螺栓

HEXAGON FLANGE BOLT
   DIN6921   M5-M12   CALSS4.8,8.8&10.9
HEXAGON FLANGE BOLT
   IFI 111-86   1/4-1/2   CALSS4.8,8.8&10.9
HEXAGON HEAD SCREWS
   DIN933   M3-M20   CALSS4.8,8.8&10.9
HEXAGON SOCKET HEAD CAP SCREWS
   DIN912   M3-M16   CALSS4.8,8.8&10.9
66彩票

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