1-321-802-5889

NSN 5305-01-083-0776

Button Head Socket Screw

About this product

Between 2.531 inches and 2.625 inches fastener length, flat countersunk head style, between 0.442 inches and 0.507 inches head diameter, locking feature: pellet threads or strip threads.

Manufacturer part number NAS1189-4T42K for national stock number 5305010830776.

Datasheet

  • Product description

    Socket Head Cap Screw NSN 5305-01-083-0776.

  • MPN or Model

    NAS1189-4T42K

  • Schedule B
    7318.15.2000 (Bolts and bolts and their nuts or washers exported in the same shipment)
  • NMF (National Motor Freight)
    096640 - Screws, Iron Or Steel
  • Thread Class
    3a
  • Thread Direction
    Right-hand
  • Thread Length
    1.750 inches
  • Fastener Length
    Between 2.531 inches and 2.625 inches
  • Head Style
    Flat countersunk
  • Head Diameter
    Between 0.442 inches and 0.507 inches
  • Locking Feature
    Pellet threads or strip threads
  • Internal Drive Style
    Offset cruciform (torque set)
  • Thread Diameter
    0.250 inches
  • Thready Qty Per Inch (tpi)
    28
  • Min. Tensile Strength (psi)
    160000 pounds per square inch
  • Hardness Rating
    36.0 rockwell c and 40.0 rockwell c
  • Countersink Angle
    Between 99.0 degrees and 101.0 degrees
  • Surface Finish
    32.0 microinches threads
  • Material
    Steel comp e4340 or steel comp 4140 or steel comp 8740 or steel comp 8735 or steel comp 6150
  • Surface Treatment
    Cadmium and chromate
  • Surface Treatment Specification
    Qq-p-416 type 2 cl 2 federal specification single treatment response
  • Thread Series Designator
    Unjf
  • 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 5305010830776

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Manufacturer Part Numbers and Alternates
MPN manufacturer part number Registrant or Supplier
NAS1189-4T42K Huck International, Inc.
NAS1189-4T42K Long-lok Fasteners Corporation
NAS1189-4T42K Apcom Inc
NAS1189-4T42K Hardware Specialty Co. Inc.
NAS1189-4T42K Nor-cal Supply Co.inc.
NAS1189-4T42K National Aerospace Standards
NAS1189-4T42K Plastic And Metal Products
NAS1189-4T42K Nd Industries, Inc.
NAS1189-4T42K Fastener Innovation Technology, Inc.
NAS1189-4T42K Hi-shear Corporation
NAS1189-4T42K Alcoa Global Fasteners, Inc.
NAS1189-4T42K Sps Technologies, Llc
NAS1189-4T42K Lisi Aerospace Canada Corp
NAS1189-4T42K Sps Technologies, Llc
NAS1189-4T42K Lawrence Engineering And Supply Inc
NAS1189-4T42K Huck Intl Inc
NAS1189-4T42K F And C Sales Inc
NAS1189-4T42K Air Industries Co Inc
Stock Check
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