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NSN 5305-00-317-4493

Button Head Socket Screw

About this product

Between 0.734 inches and 0.766 inches fastener length, flat chamfer head style, between 0.302 inches and 0.312 inches head diameter, head height: between 0.185 inches and 0.190 inches .

Manufacturer part number 3M991N3L6 for national stock number 5305003174493.

Datasheet

  • Product description

    Socket Head Cap Screw NSN 5305-00-317-4493.

  • MPN or Model

    3M991N3L6

  • 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 0.672 inches and 0.766 inches
  • Fastener Length
    Between 0.734 inches and 0.766 inches
  • Head Style
    Flat chamfer
  • Head Diameter
    Between 0.302 inches and 0.312 inches
  • Head Height
    Between 0.185 inches and 0.190 inches
  • Shank Unthreaded Hole Diameter
    0.0470 inches first hole and 0.0485 inches first hole
  • Internal Drive Style
    Hexagon
  • Thread Diameter
    0.190 inches
  • Width Across Flats
    Between 0.156 inches and 0.159 inches
  • Thready Qty Per Inch (tpi)
    32
  • Distance From Head Largest Bearing Surface To Shank Hole Center
    0.405 inches first hole
  • Material
    Iron alloy 660
  • Material Specification
    Ams 5737 assn standard single material response
  • Surface Treatment
    Passivate
  • Surface Treatment Specification
    Qq-p-35 federal specification single treatment response
  • Thread Series Designator
    Unf
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 5305003174493

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
3M991N3L6 Sps Technologies, Llc
3M991N3L6 Usm Corp
3M991N3L6 Safety Socket Llc
3M991N3L6 Electro Switch Corp.
3M991N3L6 Boeing Company, The
3267293 Raytheon Company
3M991N3L6 Searle Aero Industries
Stock Check
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