Email: mfgltd@163.com  About us    |    Products   |    Quality Assurance   |    Package   |    Contact Us

Products   IFI Standard   Bolts   Nuts   Threaded Rods   Washers   Screws   DIN Standard   Bolts   Nuts   Threaded Rods   Washers   Screws   New Products   Furniture Nuts

Products Sprling Lock Washer Typical Material：   1055-1065 Carbon Steel Material and Mechanical Properties：  ASME B18.21.1 Dimensions：   ASME B18.21.1 Hardness：   HRC 38-46   Detailed

HAIYAN FREE MFG FASTENER CO.,LTD © All Rights Reserved