FSS1-2001

Technical Characteristics

• Thread Series Designator

  unc

• Center To Center Distance Between Mounting Facilities Parallel To Width

  1.153 inches minimum and 1.159 inches maximum

• Thread Class

  2b

• Overall Length

  1.525 inches minimum and 1.545 inches maximum

• Mounting Facility Type And Quantity

  4 clinch nut

• Overall Width

  1.525 inches minimum and 1.545 inches maximum

• Thread Direction

  right-hand

• Nominal Thread Size

  0.112 inches

• Thread Quantity Per Inch

  40

• Size Designation

  20

• Overall Height

  0.106 inches minimum and 0.166 inches maximum

• Surface Treatment

  chromate and passivated and cadmium

• Special Features

  0.864 in. min and 0.874 in. max cutout on one side

• Style Designator

  square shape

• Center To Center Distance Between Mounting Facilities Parallel To Length

  1.153 inches minimum and 1.159 inches maximum

• Material

  aluminum alloy