1-321-802-5889

NSN 5305-00-257-6124

Button Head Socket Screw

About this product

Between 0.157 inches and 0.188 inches fastener length, flat countersunk head style, between 0.177 inches and 0.225 inches head diameter, locking feature: patch threads or pellet threads or strip threads.

Manufacturer part number NAS1189E04P3 for national stock number 5305002576124.

Datasheet

  • Product description

    Socket Head Cap Screw NSN 5305-00-257-6124.

  • MPN or Model

    NAS1189E04P3

  • 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 0.062 inches and 0.143 inches
  • Fastener Length
    Between 0.157 inches and 0.188 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    Between 0.177 inches and 0.225 inches
  • Locking Feature
    Patch threads or pellet threads or strip threads
  • Internal Drive Style
    Cross recess type 1
  • Thread Diameter
    0.112 inches
  • Thready Qty Per Inch (tpi)
    40
  • Min. Tensile Strength (psi)
    160000 pounds per square inch
  • Countersink Angle
    Between 99.0 degrees and 101.0 degrees
  • Surface Finish
    32.0 microinches threads
  • Material
    Iron alloy 660
  • Material Specification
    Ams 5737 assn standard single material response
  • Surface Treatment
    Passivate
  • Surface Treatment Specification
    Qq-p-35 federal specification single treatment response
  • Thread Series Designator
    Unjc
  • Specification Data
    80205-nas1189 professional/industrial association standard
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 5305002576124

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
NAS1189E04P3 National Aerospace Standards
NAS1189E04P3 Alcoa Fastening Systems
NAS1189E04P3 Hardware Specialty Co. Inc.
NAS1189E04P3 Sps Technologies, Llc
NAS1189E04P3 Alcoa Global Fasteners, Inc.
NAS1189E04P3 Nor-cal Supply Co.inc.
NAS1189E04P3 Long-lok Fasteners Corporation
NAS1189E04P3 Apcom Inc
NAS1189E04P3 Plastic And Metal Products
NAS1189E04P3 Nd Industries, Inc.
NAS1189E04P3 Fastener Innovation Technology, Inc.
NAS1189E04P3 Hi-shear Corporation
NAS1189E04P3 Lisi Aerospace Canada Corp
NAS1189C04P3 National Aerospace Standards
NAS1189E04P3 Sps Technologies, Llc
NAS1189E04P3 Lawrence Engineering And Supply Inc
NAS1189E04P3 Huck Intl Inc
10154020 Nimikkeistokeskus Ncb Finland
NAS1189E04P3 F And C Sales Inc
NAS1189E04P3 Air Industries Co Inc
LK1189C04P3 Torkon Fastener Corp
Stock Check
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