1-321-802-5889

NSN 5305-00-845-8398

Button Head Socket Screw

About this product

0.500 inches fastener length, flat countersunk head style, between 0.213 inches and 0.225 inches head diameter, locking feature: patch threads or pellet threads.

Manufacturer part number NAS1189C04P8 for national stock number 5305008458398.

Datasheet

  • Product description

    Socket Head Cap Screw NSN 5305-00-845-8398.

  • MPN or Model

    NAS1189C04P8

  • 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
    0.451 inches
  • Fastener Length
    0.500 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    Between 0.213 inches and 0.225 inches
  • Locking Feature
    Patch threads or pellet threads
  • Internal Drive Style
    Cross recess type 1
  • Thread Diameter
    0.112 inches
  • Thready Qty Per Inch (tpi)
    40
  • Min. Tensile Strength (psi)
    140000 pounds per square inch
  • Countersink Angle
    Between 99.0 degrees and 101.0 degrees
  • Material
    Iron alloy 660
  • Material Specification
    Ams 5735 assn standard single material response
  • Surface Treatment
    Passivate
  • Thread Series Designator
    Unc
  • Specification Data
    80205-nas1189 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

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NSN 5305008458398

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
NAS1189C04P8 National Aerospace Standards
LK1189C04P8 Torkon Fastener Corp
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