552-39

Technical Characteristics

• Thread Class

  2a

• Center To Center Distance Between Mounting Facilities Parallel To Length

  0.906 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  0.906 inches nominal

• Overall Width

  1.125 inches nominal

• Mounting Facility Type And Quantity

  4 nut

• Special Features

  0.945 in. cutout on one side

• Style Designator

  10j square shape

• Thread Direction

  right-hand

• Overall Length

  1.125 inches nominal

• Overall Height

  0.152 inches nominal

• Thread Quantity Per Inch

  40

• Nominal Thread Size

  0.112 inches

• Material

  aluminum alloy

• Surface Treatment

  chromate

• Thread Series Designator

  unc