D20418-2

Technical Characteristics

• Thread Series Designator

  unc

• Material

  steel

• Special Features

  nut,lockwasher and two flat washers supplied

• Nominal Thread Size

  0.112 inches

• Thread Quantity Per Inch

  40

• Distance Across Flats

  0.187 inches nominal

• Shoulder Length

  0.188 inches nominal

• Thread Length

  0.312 inches nominal

• Style Designator

  extension

• Surface Treatment Document And Classification

  qq-p-416,ty 2,cl 3 fed spec single treatment response

• Surface Treatment

  cadmium

• Overall Length

  0.500 inches nominal

• Thread Length

  0.156 inches nominal

• Thread Direction

  right-hand

• Thread Class

  2b

• Thread Class

  2a