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NSN 5305-01-221-3494

Button Head Socket Screw

About this product

Between 2.220 inches and 2.280 inches fastener length, flat chamfer head style, between 0.457 inches and 0.468 inches head diameter, head height: between 0.306 inches and 0.312 inches .

Manufacturer part number 1157M31P01 for national stock number 5305012213494.

Datasheet

  • Product description

    Socket Head Cap Screw NSN 5305-01-221-3494.

  • MPN or Model

    1157M31P01

  • Schedule B
    7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment)
  • NMF (National Motor Freight)
    093486 - Bolts, Nuts Or Screws, NOI (sub 3)
  • Unit Weight (Est.)
    0.1 lb
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    Between 1.660 inches and 1.803 inches
  • Fastener Length
    Between 2.220 inches and 2.280 inches
  • Head Style
    Flat chamfer
  • Head Diameter
    Between 0.457 inches and 0.468 inches
  • Head Height
    Between 0.306 inches and 0.312 inches
  • Hole Diameter
    Between 0.050 inches and 0.070 inches
  • Internal Drive Style
    Hexagon
  • Thread Diameter
    0.312 inches
  • Width Across Flats
    Between 0.250 inches and 0.253 inches
  • Hole Quantity
    6
  • Hole Type
    Drilled
  • Thready Qty Per Inch (tpi)
    24
  • Hole Configuration Style
    Round internal hexagon
  • Surface Finish
    32.0 microinches threads
  • Material
    Iron alloy 660
  • Material Specification
    Ams5731 assn standard single material response
  • Thread Series Designator
    Unjf
More from these suppliers
Socket Head Cap Screw

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See bolt, internal wrenching. Excludes screw, shoulder; and screw, machine.

Mechanic Bill explains Button Head Socket Screw

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NSN 5305012213494

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
1157M31P01 General Electric Company
1157M31P01 Colorado Elevator Service Inc.
Stock Check
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