3M270-18B

Technical Characteristics

• Size Designation

  18

• Surface Treatment

  chromate

• Thread Quantity Per Inch

  40

• Style Designator

  square shape

• Overall Height

  0.156 inches nominal

• Nominal Thread Size

  0.112 inches

• Mounting Facility Type And Quantity

  4 clinch nut

• Overall Width

  1.348 inches nominal

• Thread Class

  2b

• Thread Direction

  right-hand

• Thread Series Designator

  unc

• Overall Length

  1.348 inches nominal

• Material

  aluminum alloy

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.062 inches nominal

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.062 inches nominal