D38999/28-4C

Technical Characteristics

• Width Across Flats

  32.91 millimeters minimum and 36.00 millimeters maximum

• Nominal Thread Size

  28.0 millimeters

• Surface Treatment

  anodize overall

• Thread Tolerance Class

  6h internal

• Thread Series

  iso m

• Thread Pitch In Millimeters

  1.00

• Thread Direction

  right-hand

• Hole Type And Quantity

  3 drilled

• Drilled Hole Diameter

  1.5 millimeters nominal

• Special Features

  bearing surface type chamfered

• Material

  aluminum alloy 2017 overall or aluminum alloy 2024 overall or aluminum alloy 6061 overall

• Nut Height

  3.17 millimeters minimum and 3.62 millimeters maximum

• Surface Treatment Document And Classification

  mil-a-8625,ty 3 mil spec single treatment response overall

• Hole Configuration Style

  configuration b