1-321-802-5889

NSN 5305-00-903-3663

Button Head Socket Screw

About this product

Between 0.609 inches and 0.641 inches fastener length, flat countersunk head style, between 0.359 inches and 0.411 inches head diameter, internal drive style: hexagon.

Manufacturer part number MS24668-3 for national stock number 5305009033663.

Picture of NSN 5305-00-903-3663

Datasheet

  • Product description

    Socket Head Cap Screw NSN 5305-00-903-3663.

  • MPN or Model

    MS24668-3

  • 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
    0.482 inches
  • Fastener Length
    Between 0.609 inches and 0.641 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    Between 0.359 inches and 0.411 inches
  • Internal Drive Style
    Hexagon
  • Thread Diameter
    0.190 inches
  • Width Across Flats
    Between 0.125 inches and 0.127 inches
  • Thready Qty Per Inch (tpi)
    32
  • Hardness Rating
    36.0 rockwell c and 43.0 rockwell c
  • Countersink Angle
    Between 80.0 degrees and 84.0 degrees
  • Material
    Steel comp 1010 or steel comp 1011 or steel comp 1013 or steel comp 1015 or steel comp 1016 or steel comp 1017 or steel comp 1018 or steel comp 1019 or steel comp 1020 or steel comp 1022 or steel comp 1212 or steel comp 1213 or steel comp 1137
  • Material Specification
    66 federal standard all material responses
  • Surface Treatment
    Cadmium and chromate
  • Surface Treatment Specification
    Qq-p-416, type 2; class 3 federal specification all treatment responses
  • Thread Series Designator
    Unf
  • Nondefinitive Specification/std Data
    Iv type
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 5305009033663

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
MS24668-3 Military Standards
FFS86 Federal Specifications
Stock Check
Availability for this item was last checked on 08/08/22. The quantities and conditions available at the time were:
  • NS: 509
  • NE: 6949
  • SV: 4