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Airfasco - BOLT - AN5-20

Airfasco - BOLT - AN5-20

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$ 2.95 $ 2.95

Airfasco - BOLT - AN5-20
Genuine OEM Part

Description:   BOLT, MACHINE BOLT
Part number:   AN5-20
Industry Standard Specification:   AIA/NAS NASM3-20

Aeronautical Standards Bolts

AN5-20   FEATURES AND SPECIFICATIONS

Thread Class3A
Thread DirectionRight-hand
Thread Length0.531 inches nominal
Fastener Length2.093 inches nominal
Head StyleHexagon
Head Height0.122 inches minimum and 0.204 inches maximum
Width Between Flats0.490 inches minimum and 0.502 inches maximum
Shank Unthreaded Hole Diameter0.076 inches minimum first hole
Nominal Thread Diameter0.312 inches
Thread Quantity per Inch24
Thread Series DesignatorUNF

Military Standard Aircraft Machine Bolt

  1. Hexagon Head
  2. Undrilled Head
  3. Cotter Pin Hole
  4. Fine Threads
  5. UNF-3A
  6. Material: Steel
  7. Major Diameter: 0.3125 in.
  8. Thread Per Inch (TPI): 24
  9. Length: 2.094 in.
  10. Grip Length: 1.563 in.
  11. Industry Standard Specification: AIA/NAS NASM3-20




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