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  • Tensile Strength Test
  • Hardness Test
  • Thread Inspection
  • Positive Material Identification
  • Typical cured film properties

    • Thread Inspection

    Dimension

    Inspection process for in-process and final product shall be accordance with acceptance criteria including Diameter and length of product by Carlipers, Micrometer, etc.

    Thread Inspection

    To be confirmed threads of the bolt on rolling process and Nut accordance with standard of reference by Go-NoGo Ring gauges and Thread plug gauges.

    Visual Inspection

    To be confirmed appearance Marking, Chamfering, Cutting surface, thread surface and surface coated of product and packing apperance.

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