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NSN 5305-00-057-4520

Button Head Socket Screw

About this product

1.146 inches fastener length, flat chamfer head style, between 0.3742 inches and 0.3747 inches head diameter, head height: between 0.253 inches and 0.273 inches .

Manufacturer part number CA2730-4-11 for national stock number 5305000574520.

Datasheet

  • Product description

    Socket Head Cap Screw NSN 5305-00-057-4520.

  • MPN or Model

    CA2730-4-11

  • 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 0.270 inches and 0.290 inches
  • Fastener Length
    1.146 inches
  • Head Style
    Flat chamfer
  • Head Diameter
    Between 0.3742 inches and 0.3747 inches
  • Head Height
    Between 0.253 inches and 0.273 inches
  • Locking Feature
    Pellet grip
  • Shank Unthreaded Hole Diameter
    0.076 inches first hole and 0.086 inches first hole
  • Internal Drive Style
    Hexagon
  • Thread Diameter
    0.250 inches
  • Width Across Flats
    Between 0.1875 inches and 0.1900 inches
  • Thready Qty Per Inch (tpi)
    28
  • Distance From Head Largest Bearing Surface To Shank Hole Center
    1.037 inches first hole
  • Material
    Steel
  • Surface Treatment
    Passivate
  • 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 5305000574520

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
CA2730-4-11 Arconic Global Fasteners & Rings,
AS104-04-11 Avibank Mfg., Inc.
CC00035-4-11 Lockheed Martin Corporation
Stock Check
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