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NSN 5305-01-443-8695

Button Head Socket Screw

About this product

Between 2.860 inches and 3.000 inches fastener length, flat chamfer head style, between 1.293 inches and 1.312 inches head diameter, head height: between 0.864 inches and 0.875 inches .

Manufacturer part number 91251A884 for national stock number 5305014438695.

Datasheet

  • Product description

    Socket Head Cap Screw NSN 5305-01-443-8695.

  • MPN or Model

    91251A884

  • 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)
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    2.250 inches
  • Fastener Length
    Between 2.860 inches and 3.000 inches
  • Head Style
    Flat chamfer
  • Head Diameter
    Between 1.293 inches and 1.312 inches
  • Head Height
    Between 0.864 inches and 0.875 inches
  • Internal Drive Style
    Hexagon
  • Thread Diameter
    0.875 inches
  • Width Across Flats
    Between 0.750 inches and 0.757 inches
  • Thready Qty Per Inch (tpi)
    9
  • Min. Tensile Strength (psi)
    170000 pounds per square inch
  • Hardness Rating
    38.0 rockwell c and 45.0 rockwell c
  • Minimum Yield Strength
    150000 pounds per square inch
  • Color
    Black
  • Material
    Steel
  • Surface Treatment
    Oxide
  • Surface Treatment Specification
    Mil-c-13924, cl 1 military specification single treatment response
  • Thread Series Designator
    Unrc
  • Specification Data
    80205-nas1352 professional/industrial association standard
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

Pricing and Availability

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NSN 5305014438695

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
91251A884 Mcmaster-carr Supply Company
NAS1352-14-48 National Aerospace Standards
Stock Check
Availability for this item was last checked on 11/09/22. The quantities and conditions available at the time were:
  • NS: 1
  • NE: 221