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NSN 5306-01-545-3643

Freight Car Flush Head Bolt

About this product

40.0 millimeters fastener length, round head style, 35.0 millimeters head diameter, head height: between 8.0 millimeters and 8.9 millimeters .

Manufacturer part number B.18.5.2.1 for national stock number 5306015453643.

Datasheet

  • Product description

    Square Neck Bolt NSN 5306-01-545-3643.

  • MPN or Model

    B.18.5.2.1

  • Schedule B
    7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment)
  • Thread Direction
    Right-hand
  • Thread Length
    38.0 millimeters
  • Fastener Length
    40.0 millimeters
  • Head Style
    Round
  • Head Diameter
    35.0 millimeters
  • Head Height
    Between 8.0 millimeters and 8.9 millimeters
  • Neck Length
    Between 20.5 millimeters and 23.6 millimeters
  • Thread Diameter
    16.0 millimeters
  • Thread Pitch In Millimeters
    2.0
  • External Thread Tolerance Class
    6g
  • Neck Width
    Between 2.4 millimeters and 3.0 millimeters
  • Material
    Stainless steel
  • Thread Series Designator
    M
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Square Neck Bolt

A headed externally threaded fastener whose threaded portion is of one nominal diameter, with a square neck directly beneath the head.

Mechanic Bill explains Freight Car Flush Head Bolt

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NSN 5306015453643

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
B.18.5.2.1 American National Standards
B18521B16040N American National Standards
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