NSN 5305-01-237-4177

Button Head Socket Screw

About this product

Between 1.460 inches and 1.500 inches fastener length, flat chamfer head style, between 0.550 inches and 0.562 inches head diameter, head height: between 0.368 inches and 0.375 inches .

Manufacturer part number NAS1352N6-24 for national stock number 5305012374177.

Picture of NSN 5305-01-237-4177


  • Product description

    Socket Head Cap Screw NSN 5305-01-237-4177.

  • MPN or Model


  • 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
  • Thread Direction
  • Thread Length
    1.250 inches
  • Fastener Length
    Between 1.460 inches and 1.500 inches
  • Head Style
    Flat chamfer
  • Head Diameter
    Between 0.550 inches and 0.562 inches
  • Head Height
    Between 0.368 inches and 0.375 inches
  • Internal Drive Style
  • Thread Diameter
    0.375 inches
  • Width Across Flats
    Between 0.312 inches and 0.316 inches
  • Thready Qty Per Inch (tpi)
  • Min. Tensile Strength (psi)
    160000 pounds per square inch
  • Material
    Iron alloy 660
  • Material Specification
    Ams 5731 assn standard single material response or ams 5737 assn standard single material response
  • Surface Treatment
  • Surface Treatment Specification
    Qq-p-35 federal specification single treatment response
  • Thread Series Designator
  • 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 5305012374177

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
NAS1352N6-24 National Aerospace Standards
NAS1352N6-24 National Aerospace Standards
Stock Check
Availability for this item was last checked on 10/18/23. The quantities and conditions available at the time were:
  • NS: 38
  • NE: 6800