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NSN 5305-00-389-8133

Button Head Socket Screw

About this product

2 wrench slots on periphery opposite flats 0.062 inch wide by 0.030 inch deep by 45 degree radius.

Manufacturer part number 7266871 for national stock number 5305003898133.

Datasheet

  • Product description

    Socket Head Cap Screw NSN 5305-00-389-8133.

  • MPN or Model

    7266871

  • 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
    0.250 inches
  • Fastener Length
    Between 0.335 inches and 0.345 inches
  • Head Style
    Flat chamfer
  • Head Diameter
    Between 0.367 inches and 0.375 inches
  • Head Height
    Between 0.195 inches and 0.200 inches
  • Internal Drive Style
    Hexagon
  • Thread Diameter
    0.250 inches
  • Width Across Flats
    Between 0.187 inches and 0.191 inches
  • Thready Qty Per Inch (tpi)
    20
  • Hardness Rating
    42.0 rockwell c and 45.0 rockwell c
  • Material
    Steel comp 6150 or steel comp 8645
  • Surface Treatment
    Phosphate
  • Thread Series Designator
    Unc
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 5305003898133

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
7266871 Army, United States Department Of
7266871 Springfield Armory
5305003898133 E.c.a Etablissement Central
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